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Free Shipping Condition: New Location: Chino, United States Lab Adjustable Switching DC Power Supply 30V 6A Precision Variable Dual Digital Product description: The series of switching power supplies for measuring ... moreinstrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Out.
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$3.84 Shipping Condition: Neu Location: China Product Model: Z2. Spot Welder. Display: LCD display. 45 In 1 Sensor. Power test pen 1. Battery Protection Board. Working temperature and humidity: 0~40C, ... more0~90%RH. Storage temperature and humidity: -20~60°C, 0~75%RH.
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$6.00 Shipping Condition: New Location: China SOUSIM 150W Standard Communication Electronic Load Programmable Load (0-100V 0-20A) for Aging Racks. - Load power: 150W. - Size (150W ): 150 x 90 x 70mm/5.9 ... morex 3.5 x 2.8". - Net weight (150W ): 0.5Kg/1.1Lb.
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$3.20 Shipping Condition: New Location: China Mini RTCpro DS3231. DS3231 AT24C32. 4 clock chip: high-precision clock chip DS3231. DS3231 RTC. Use DS3231SN precision clock chip, built 32.768 crystal. ... moreDS3231SN 3 in 1 LED. Wiring instructions (with Arduino uno r3 for example).
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$3.20 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision ... moreclock chip DS3231. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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$3.00 Shipping Condition: New Location: China Compared to similar product, this buck module is designed with a compact size and it works efficiently and stably. - 1 x DC-DC Buck Converter Module. ... more- Output Ripple:
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$3.74 Shipping Condition: Neu Location: China The test leads can be manipulated freely, and the test leads can be replaced. Automatic identification can greatly improve the efficiency of testing. ... morePurpose: Capacitance test, diode test, continuity test, resistance test, live wire test, duty cycle/frequency test.
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$3.84 Shipping Condition: Neu Location: China Model: PN200. Hz/Hertz: 0~4MHz. Capacitance: 0~4mF. Spot Welder. 4.600A DC current auto-ranging. 45 In 1 Sensor. DC current: 0-600A. AC current: 0-600A.
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$3.19 Shipping Condition: Neu Location: China Model: ST209. Even at the edge of 2.3V low battery, it can ensure the ultra-high brightness of backlight and flashlight. This watch is easy to carry and ... moreis very popular among users. It is a superior tool.
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Free Shipping Condition: New Location: China 12V DC DIY Peristaltic Liquid Pump EU/US Plug Dosing Pump Small Circulating Water Pump Silent Pumping for Aquarium Lab Analytical. 1 x Dosing Pump. POWERFUL: ... moreSuitable for viscous, non-viscous liquid. Variable Flow rate: 5~100 mL/min.
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$3.74 Shipping Condition: Neu Location: China Output current range: OmA---22mA (settable, factory setting 0-20/4-20mA). Better safety: equipped with short-circuit protection and reverse protection, ... morethe current signal generator is very safe. Easy to install: light weight, compact size, easy to install the rail, can be completed in a few minutes.
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Free Shipping Condition: New Location: China Frequency: 868MHz. RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. Interface : RS232 /USB. 2 3PCS,Module 1 sends data, module 2 acts as ... morea repeater (multiple repeaters can be used), and module 3 receives data; delay sending and receiving distance.
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$2.99 Shipping Condition: New Location: China Working mode: Interlock/self-lock/jog mode switching. Relay module 1. Interface: Micro. Sound & Vision. Chinese and English instruction manual 1. Application ... moresupport: Yiweilian app/eWeLink app. Get The Right At The Right Price！.
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Free Shipping Condition: New Location: China Industrial LCD display, 4 keys for easy operation, with reset function. 1 Relay Module. Effective signal input types of 4 channels can be set to high ... morelevel and low level, rising edge and falling edge, etc. and can connect with external switch, PNP sensor and NPN sensor.
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$3.84 Shipping Condition: Neu Location: China OLED LED&RGB. Am 22.04.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Sound and light alarm dual-color display. Compact and portable easy to ... morefit into the storage pocket. LIVE zero fire line jack line easy to detect.
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$53.40 Shipping Condition: Neu Location: China Adapter Module. Display module. Step up module. Step down module. Wireless module. Receiver&Transmitter. Communication interfaces: USB Device, RS232. ... more3.5” TFT LCD (resolution of 320 480).
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$3.74 Shipping Condition: Neu Location: China 12 ~1000V (Sensitivity Manual Mode) Approx. 48 ~1000V (Sensitivity Auto Mode). Safety level: CAT IV 1000V. Alarm mode: sound and light alarm. Alarm mode: ... moresound and light (red/yellow/green). This product has a self-check function at startup.
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$3.20 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision ... moreclock chip DS3231. Wiring instructions (with Arduino uno r3 for example).
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Free Shipping Condition: New Location: China The current sampling resistance is 10500 ohms and can be short circuited; The digital display has 4 digits and 2 decimal places; Encoder knob 1 turn with ... more20 pulses. The load sampling resistance is less than 500 ohms;.
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$2.99 Shipping Condition: New Location: China Description This module don't have battery.Please know it DS3231 is a low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated ... morecrystal oscillator(TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating μP reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C* interface to access it(as the same time) This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power(i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system
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$3.50 Shipping Condition: New Location: China Features This module don't have battery.Please know it DS3231 is a low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated ... morecrystal oscillator(TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating μP reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C* interface to access it(as the same time) This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power(i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system mic
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Free Shipping Condition: New Location: China 3 DC DC Converter.
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$52.33 Shipping Condition: Neu Location: Kamenz-Umland, Germany Das große und hintergrundbeleuchtete Display gewährleistet auch bei schlechten Lichtverhältnissen ein einfaches und perfektes Ablesen der angezeigten ... moreDaten. The large and backlit display ensures easy and perfect reading of the displayed data even in poor lighting conditions.
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Free Shipping Condition: New Location: 金东区, China Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. ... morePlug specification: U--S. Working temperature: 0-40 (℃).
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$3.84 Shipping Condition: Neu Location: China OLED LED&RGB. 12 ~1000V (Sensitivity Manual Mode) Approx. 48 ~1000V (Sensitivity Auto Mode). Nano Sheild. Safety level: CAT IV 1000V. Alarm mode: sound ... moreand light alarm. Alarm mode: sound and light (red/yellow/green).
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$3.20 Shipping Condition: Neu Location: China FNIRSI-1013D 100MHz 1GSa/s Tablet Oscilloscope 2 Channel Oscilloscope 7" Touch Screen + P4100 Probe. FNIRSI-1013D is a full-featured, highly practical, ... morecost-effective dual-channel flat-panel oscilloscope for the maintenance and R & D industry.
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$3.74 Shipping Condition: Neu Location: China 1 DDS Signal Generator (JDS2900-15M). 2 、Using DDS direct digital synthesis technology to generate precise, stable and low distortion output signal. 1 ... more2 、With pulse trains burst output function, allow the unit output 1~1048575 arbitrary pulse trains.
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$3.74 Shipping Condition: Neu Location: China 12 ~1000V (Sensitivity Manual Mode) Approx. 48 ~1000V (Sensitivity Auto Mode). Safety level: CAT IV 1000V. Alarm mode: sound and light alarm. Alarm mode: ... moresound and light (red/yellow/green). This product has a self-check function at startup.
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$2.99 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. Clock chip: high-precision ... moreclock chip DS3231. Wiring instructions (with Arduino uno r3 for example).
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$5.34 Shipping Condition: Neu Location: China BlueOffice The instrument adopts large scale CMOS integrated circuit and high speed microprocessor. The internal circuit adopts active crystal oscillator ... moreas benchmark. So the signal stability is greatly strengthened. Surface mounting technology improves interference immunity and operational life span. It has Dual-channel DDS signal output. Includes Sine wave, Square wave, Triangle wave, Sawtooth wave and user-defined waveform. The amplitude, offset and phase can be controlled. Meanwhile, it has TTL electric level output. External frequency measurement, counter and sweep functions including Linear sweep and Logarithmic sweep. Both the sweep frequency and time can be set arbitrarily. It’s the ideal instrument for electronic engineering. Laboratories, production lines, teaching and scientific research. Excellent technical indexes and function features: ◆ Sampling rate up to 250 MSa/s. ◆ Built-in arbitrary waveform with 250 MSa/s sampling rate. ◆ 4 downloadable 2048 dots arbitrary waveform memories ◆ With 12 bit wide waveform generator. The output waveform can be more delicate with low distortion. ◆ Fully numerical control. It can display and numerical control amplitude. Offset, frequency, duty cycle of current signal output and phase difference of two channels. ◆ Each function can be adjusted by host computer. ◆ Preinstalled 14 common waveforms. ◆ High frequency accuracy: magnitude 10－ 6 ◆ High resolution: Full range frequency resolution can be 10 mHz. ◆ Both main and subsidiary wave duty cycle are adjustable separately(0.1%~99.9% ◆ All range continuously adjustable. Digital directly setting. ◆ High waveform accuracy: The output waveform synthesized by function calculation is of high accuracy and low distortion. ◆ Arbitrary waveform: User can load arbitrary waveform according to the need. ◆ Sweep Function： Linear sweep and Logarithmic sweep. Starting and stop points can be set optionally. ◆ Save function: 20 sets of parameters defined by the users can be saved and loaded anytime. ◆ Operation mode: Button an
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$299.04 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Hamburg, Germany © industrie-technik 2013 - Alle Rechte vorbehalten / Design by Dogendorf. Wir sind spezialisiert auf die Vermarktung von Industriegüter aller art. Gewährleistung ... moreauszuschliessen. DE 275465410. money can be transfer by bank account.
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$3.19 Shipping Condition: Neu Location: China The 23022 teaching resistance box has a sealed structure of rubber and wood. The resistance value change is in the form of a knob switch, which relies ... moreon the rotation of the brushes to different positions to achieve the purpose of resistance value change.
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$3.20 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. Clock chip: high-precision ... moreclock chip DS3231. Wiring instructions (with Arduino uno r3 for example).
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$3.84 Shipping Condition: Neu Location: China For Raspberry Pi. Wireless module. Adapter Module. Humidity error: 40%~80%: ±3%, others: ±5%. Display module. Step down module. Step up module. Receiver&Transmitter.
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$128.16 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Hamburg, Germany © industrie-technik 2013 - Alle Rechte vorbehalten / Design by Dogendorf. Wir sind spezialisiert auf die Vermarktung von Industriegüter aller art. DE ... more275465410. money can be transfer by bank account. Zustand= Neu, New.
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$3.19 Shipping Condition: Neu Location: China The test leads can be manipulated freely, and the test leads can be replaced. Automatic identification can greatly improve the efficiency of testing. ... morePurpose: Capacitance test, diode test, continuity test, resistance test, live wire test, duty cycle/frequency test.
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Free Shipping Condition: Neu Location: China Low battery display: display symbol " ". Over-range display: display "OL" or "-OL". Polarity display: negative polarity input display "-". Auto range ... morefunction. Maximum display: 4000. Plier head opening size: 45mm.
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$3.40 Shipping Condition: New Location: China DS3231 AT24C32 IIC module. Description NOTICE:This item dose not include battery because it's not safe for shipping.Please a lot of understanding ... moreParameters: Size: 38 mm(length) 22 mm(width) 14 mm(high) Weight: 8 g. Working voltage: 3.3-5.5 V. Clock chip: high precision clock chip DS3231. Clock precision: 0-40 ℃ range. Precision 2 PPM, in error about 1 minute a year. With two calendar clock. Programmable square wave output. Real-time clock generate second. Minute, hour, week, date, month, and year when the timer, and provide the valid until 2100 leap year compensation. The chip itself Built-in temperature sensors. The accuracy is ±3 ℃. Memory chips: AT24C32(storage capacity:32 k) IIC bus interface. The highest speed 400 KHZ(when the working voltage is 5 v) Can cascade Other IIC equipment. 24 c32 address can be modified by short circuit A0/ A1/ A2, the default address is 0x57 Wiring instructions(with the example of Arduino uno r3) SCL → A5 The SDA → A4 The VCC → 5 V. GND → GND. Packing List: 5Pcs DS3231 AT24C32 IIC module(NO BATTERY) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact a fter payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All items will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE) Other country 15-35 days. 2.Express by EMS. It must add 20 GBP shipping fee, it takes 5-10 workdays for delivery. If you need other Express(DHL,Fedex.UPS etc. please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business d
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Free Shipping Condition: New Location: China PCA9685PW 16 Channel 12-Bit PWM Servo Shield Driver I2C Interface PCA9685 Module For Raspberry Pi. Want to make a hexapod walker?. Maybe you're making ... morea piece of art with tons of moving parts, or you need to drive a ton of LEDs with precise PWM output.
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$3.19 Shipping Condition: Neu Location: China The 23022 teaching resistance box has a sealed structure of rubber and wood. The resistance value change is in the form of a knob switch, which relies ... moreon the rotation of the brushes to different positions to achieve the purpose of resistance value change.
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$2.99 Shipping Condition: New Location: China NTC Thin Film Thermistor Cable. Nominal value: R25 (25 ℃) : (common) 1.5K, 2K, 5K, 10K, 20K, 30K, 47K, 50K, 100K, 200K, 500K, etc. Mini Long Pliers Hand ... moreTools Kit Jewelry Round Nose Making Beading Wire Cutter.
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Free Shipping Condition: New Location: China The working format of the clock can be 24-hour or 12-hour format with AM/PM indication. Other IIC devices can be cascaded. And provide leap year compensation ... morevalid until 2100. In addition, the RST monitor pin can be used as a manual input to generate a μP reset.
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$3.84 Shipping Condition: Neu Location: China Product Model: Z2. Nano Sheild. Am 30.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Power test pen 1. Display: LCD display. Working temperature ... moreand humidity: 0~40C, 0~90%RH. Storage temperature and humidity: -20~60°C, 0~75%RH.
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$3.20 Shipping Condition: Neu Location: China It can output sine wave, square wave, triangle wave, pulse wave, and arbitrary wave, etc. It can simultaneously display output signals, amplitude, phase, ... moreduty cycle and frequency. - Sine wave frequency range: 1nHz-80MHz.
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$3.84 Shipping Condition: Neu Location: China 12 ~1000V (Sensitivity Manual Mode) Approx. 48 ~1000V (Sensitivity Auto Mode). Safety level: CAT IV 1000V. Alarm mode: sound and light (red/yellow/green). ... moreAlarm mode: sound and light alarm. Adapter Module.
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$3.20 Shipping Condition: Neu Location: China Dual C hannel Oscilloscope Digital Storage Oscilloscope 100MHz Bandwidth 1GS Sample Rate. - 100MHz analog bandwidth @ 100GSa/s sampling rate (1X = 5MHz, ... more10X = 100MHz). - Analog band width: 100MHz 2.
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$3.59 Shipping Condition: New Location: China NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
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$3.50 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision ... moreclock chip DS3231. 2 x DS3231 module. Arduino Module.
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Free Shipping Condition: New Location: China Sounder Repeater IR261. IR261 is a marine depth sounder repeater. Function: Digital depth replay. Humidity: 10-90%. Storage temperature: -20~70 ℃.
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$3.84 Shipping Condition: Neu Location: China Receiver&Transmitter. Sound and light alarm dual-color display. Compact and portable easy to fit into the storage pocket. Adapter Module. Step up module. ... moreStep down module. LIVE zero fire line jack line easy to detect.
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$33.00 Shipping Condition: New Location: Reggello, Italy EP 024 2 36160242 MS495 57-75A. CIRCUIT BREAKER THERMAL PROTECTION 50KA ABB.
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$3.20 Shipping Condition: Neu Location: China It can also be used with a cable fault rangefinder and a cable fault locator. Am 11.02.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Am 07.07.2023 ... morehat der Verkäufer die folgenden Angaben hinzugefügt.
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$3.00 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. Clock chip: high-precision ... moreclock chip DS3231. Wiring instructions (with Arduino uno r3 for example).
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$3.19 Shipping Condition: Neu Location: China 4 x 1.5 V AA (UM-3) Battery. 4 Digit, 10 mm LCD. Battery Indication. 5M 8 Standard Sensor. Low Battery Indication. It is widely used in almost all kinds ... moreof industries. About 208 g (Not Including Batteries).
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Free Shipping Condition: New Location: China ETB-0686 Glossmeter(60˚.Self-Calibration) 1.Introduction: The technology parameter of ETB-0686 glossmeter is complete according with international standard ... moreISO2813.ASTM D523 and state standard GB9754-88,GB9966.5. All items of the performance meet the first class work requirements of state JJG696-2002(Lens Luster Degree Instrument Measure Test Regulations) Self-calibration. No need to be hand adjustment. Calibrate to provided standard(calibration tile) Completely intelligentized design. Simple menu-driven system operated by two user-friendly buttons interface convenient to use Long life-span lamp- house. No need to change Lightweight. Fine, stylish appearance, portable to carry International Standard ISO2813. ASTM D523( USA) Automatically shut down LCD digital display Easy to use and accurate. Precise measure. Excellent repetition performance Have electrical source pressure shortage indication function 2.Application All kinds of coating and finishing surfaces. Such as paints, varnishes, printing ink, etc Decorative materials. Such as marble, granite, polishing brick, ceramic tile and so on The other kinds of materials and objects. Such as plastic, woodenware, paper, etc 3.Parameters: Measure range:0-200Gu Accuracy: Repeatability: ± 0.5 Gueba Projecting angle: 60° Size: 120 mm×90 mm× 40 mm Weight: 300 g Stability: ± 0.4Gu/30min Power supply: 3V( 2x AAA batteries) Environment temperature: 0-40 Relative humidity: ≤ 85% 4.Usage Method: Press the red key. The instrument starts working when there is displaying in the liquid crystal screen; The instrument prompts to choose the projecting angle. The screen scroll displays 20°, 60°and 85°triangle degree, press the“OP”key to confirm angle choice when the targeted angle displaying on the roll display according to the measure needs(Single angle instrument without this operation) When the instrument prompts"adjustment operation" CAL OK?is displaying in the screen, make the instrument measure window pointing at the adjustment pa
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$3.50 Shipping Condition: New Location: China Working mode: Interlock/self-lock/jog mode switching. Relay module 1. Interface: Micro. Chinese and English instruction manual 1. Otherwise deal is final. ... moreApplication support: Yiweilian app/eWeLink app.
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$3.00 Shipping Condition: New Location: China DS3231 AT24C32 IIC module. Description NOTICE:This item dose not include battery because it's not safe for shipping.Please a lot of understanding ... moreParameters: Size: 38 mm(length) 22 mm(width) 14 mm(high) Weight: 8 g. Working voltage: 3.3-5.5 V. Clock chip: high precision clock chip DS3231. Clock precision: 0-40 ℃ range. Precision 2 PPM, in error about 1 minute a year. With two calendar clock. Programmable square wave output. Real-time clock generate second. Minute, hour, week, date, month, and year when the timer, and provide the valid until 2100 leap year compensation. The chip itself Built-in temperature sensors. The accuracy is ±3 ℃. Memory chips: AT24C32(storage capacity:32 k) IIC bus interface. The highest speed 400 KHZ(when the working voltage is 5 v) Can cascade Other IIC equipment. 24 c32 address can be modified by short circuit A0/ A1/ A2, the default address is 0x57 Wiring instructions(with the example of Arduino uno r3) SCL → A5 The SDA → A4 The VCC → 5 V. GND → GND. Packing List: 10Pcs DS3231 AT24C32 IIC module(NO BATTERY) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact a fter payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All items will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE) Other country 15-35 days. 2.Express by EMS. It must add 20 GBP shipping fee, it takes 5-10 workdays for delivery. If you need other Express(DHL,Fedex.UPS etc. please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business
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$3.00 Shipping Condition: New Location: China DC24V: 12V - 28V. AC220V: AC85V - 264V or DC110 - 370V. Usually it costs about 30USD-50USD.
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$3.50 Shipping Condition: New Location: China Description This module don't have battery.Please know it DS3231 is a low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated ... morecrystal oscillator(TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating μP reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C* interface to access it(as the same time) This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power(i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system
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Free Shipping Condition: New Location: China C. Suction negative pressure: - 90KPa;. c. Atmospheric pressure: 80KPa~106KPa;. a. Connect the sampling pipe to the air inlet and place it at the gas ... moresample source to be collected;. a. Ambient temperature: 0-40 ℃;.
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