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Free Shipping Condition: New Location: China NEW OUT OF BOX BASLER OEM NOT CLONE OR KNOCKOFF
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$2.99 Shipping Condition: New Location: China X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz. Frequency range: 1Hz ~ 150KHz;. XXX (no decimal point): ... morethe smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;.
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$2.99 Shipping Condition: New Location: China Solve the problem that the DS1307 cannot read or write with the backup battery. It also has the function of leap year compensation. The chip has a built-in ... morepower sensing circuit with power failure detection and battery switching functions.
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$3.22 Shipping Condition: Neu Location: China LED display screens can be used for various purposes and places. It can be used for advertising, banner displays, demonstrations, video displays, educational ... morepurposes, and more. The LED screen adopts a unique and sturdy design, making it easy to carry and install.
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$3.00 Shipping Condition: New Location: China MAX98357 I2S Class D Amplifier takes standard I2S digital audio input, not only decodes it into analog, but also amplifies it directly into a speaker. ... morePerfect for adding compact amplified sound, it takes 2 breakouts (I2S DAC + Amp) and combines them into one.
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$3.00 Shipping Condition: New Location: China Download : SMT GaAs HBT MMIC DIVIDE-BY-2, DC - 8 GHz. Divider utilizing InGaP GaAs HBT technology in. wave input) to 8 GHz input frequency with a single. ... morePrescaler for DC to C Band PLL Applications This device operates from DC (with a square.
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Free Shipping Condition: New Location: China 12V to 220V Invertor Pure Sine Wave Inverter Circuit Board 1000W 12V to 220V Boost Step-Up Converter Solar Energy Converter. Waveform: pure sine wave. ... moreRated power 1000W, peak power 1500W. Sustained power: 1000W (with heat dissipation).
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$2.56 Shipping Condition: Neu Location: China Description. Description: Product description Description: Module main technical parameters: 1.Working Voltage: 5V(DC) 2.Static current: Less than 2mA. ... more3.Output signal: Electric frequency signal. High level 5V, low level 0V. 4.Sensor angle: Not more than 15 degrees. 5.Detection distance: 2cm-450cm. 6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal: output TTL PWL signal Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND Use method: 1.Product feature HC-SR04 ultrasonic module can offer non-contact distance sensing function. The range of which is 2cm—400cm. and the range accuracy is up to 2mm; the module includes ultrasonic transmitter, receiver and control circuit. The basic operation principle is below: 2.use IO port TRIG to trigger ranging. It needs 10 us high level signal at least 3.Module can send 8 pro 40 kz square wave automatically. And will test if there is any signal returned. 4.If there is signal returned. Output one high level signal via IO port ECHO. The duration of the high level signal is the time from transmitter to receiving with the ultrasonic. Testing distance =duration of high level*sound velocity(340m/s) 2 5.electric parameter Electric parameter HC-SR04 ultrasonic module Operating voltage DC 5V Operating current 15 mA Operating frequency 40 Hz Utmost range 4 m Nearest range 2cm Measure angel 15 ° Input trigger signal 10uS TTL pluse Output echo signal Output TTL level signal. Proportional to the range specification 45*20*15 mm The sequence diagram above indicates that you just need to supply one 10 uS pulse or above to trigger the signal. Inside the module, it will send 8 pro 40kHz round electric level with testing the returning wave. Once tested that there is returning wave signal, then it will output echo signal. The pulse width of the echo signal is in direct proportion to the testing distance. Therefore, the distance can be caculated according the duration from the sending signal to receiving signal. Here is the formula below: uS/ 58=cm or uS/148=inc
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$3.99 Shipping Condition: New Location: China Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
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Free Shipping Condition: New Location: China
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$5.00 Shipping Condition: New Location: China B7TBL OC3-10M 10M High Frequency OCXO Frequency Standard Low Noise 2-Channel Sine Wave 1-Channel Square Wave. 10M signal - 1 x Frequency Standard. - Reference ... morephase noise: 1Hz - 105dBc/Hz, 10Hz - 131dBc/Hz, 100Hz - 142dBc/Hz, 1K - 150dBc/Hz.
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Free Shipping Condition: New Location: China Long service life, excellent heat dissipation and durability. Output power: 5V
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Free Shipping Condition: New Location: China 1x Bluetooth Music Tesla Coil. Power: 0-120W. 1x US Plug Power Adapter. 2x Small neon light.
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$3.99 Shipping Condition: New Location: China Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
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$5.00 Shipping Condition: New Location: China High stability OCXO inside, annual aging 0.5Hz. - 1 x OCXO Frequency Standard. A: Adjust the OCXO frequency inside. - Output/input interface: SMA. A: ... moreIt is used for the frequency standard as a signal frequency divider.
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$2.99 Shipping Condition: New Location: China Module model: OPA541. Input offset drift: 2uV / ℃ (MAX). Module output impedance: low impedance. Module type: low frequency power amplifier. Application ... morerange: small signal amplification, audio signal amplifier, motor drive, servo amplifier, etc.
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$4.09 Shipping Condition: Neu Location: China On-board chip NE555. Am 04.01.20 hat der Verkäufer die folgenden Angaben hinzugefügt A single channel output, the output duty cycle square wave is about ... morefifty percent. hope you could understand. Color: Blue.
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$2.56 Shipping Condition: Neu Location: China On-board chip NE555. A single channel output, the output duty cycle square wave is about fifty percent. 5PCSx Module. Best choice for yourself or your ... morefriend.You will not be disappointed! Color: Blue.
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$5.38 Shipping Condition: Neu Location: China Si5351-2VFO-150 Signal Generator 2 Channel Signal Source VFO-5351A V1.03 Square Wave Out 10K-150MHz. - Output bandwidth: 0.01mHz-150mHz (10K-150MHz). ... more- 1 x Set of Signal Generator Module. Cycle selection step "1K", "10K", "100K", "1M".
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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. Wiring instructions (with Arduino uno r3 for example).
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$3.64 Shipping Condition: Brand New Location: China Description:This Bridge Rectifier features single phase, half wave, low power loss, low reverse leakage current, electrically isolated metal case for ... moremaximum heat dissipation, through hole mounting type.Great for printed circuit board to used. Specifications:Product Name:Bridge RectifierModel: KBPC5010Output Current(DC):50A(Max)Repetitive Peak Reverse Voltage(AC):1000VPhase:Single PhaseTerminals : 4Fixing Holes Diameter :6mm/ 0.24"Body Size:28.6 x 28.3 x 22mm / 1.13" x 1.11" x 0.87" (L*W*H)Material:Resin, MetalColor:Gray, Silver ToneNet Weight: 22gPackage Content:1 x Bridge Rectifier.
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Free Shipping Condition: New Location: China 1.5% lanthanated tungsten electrodes are ideal if you want to optimize your welding capabilities. Lanthanated electrodes work well on AC or DC electrode ... morenegative with a pointed end or they can be balled for use with AC sine wave power sources.
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$2.56 Shipping Condition: Neu Location: China 360 Degree Rotary Encoder Module For Arduino Encoding Module. 2 x 360 Degree Rotary Encoder Module For Arduino. A, B phase position output square wave, ... morewhen clockwise rotation, A phase position pull ahead B phase position 90 °.
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$14.00 Shipping Condition: New Location: Thailand Type : Log pot or Audio pot. - Shaft Length: 15mm. We will do our best to resolve any problems. CH-026 Door/Window Open Alarm 10-240 seconds. CH-025 Curve ... moreTracer Adapter. - Due to timing differences, we may delay to response but it should be within 24 hours.
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$2.56 Shipping Condition: Neu Location: China Audion 9012 drive;. 1/2/5/10 X Passive Buzzer Alarm Module Sensor Beep Arduino Smart Car + Free Cable. Vcc 3.3~5V. No oscillation source,need square wave(frequency ... more2K-5K ) to drive. I/O I/O interface of SCM.
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$2.80 Shipping Condition: Neu Location: China 1pcs x Operational Amplifier Tester. IC1a in the circuit is connected to a multivibrator with a frequency of about 1Hz, and the OP Amp. to be tested is ... moreconnected to a unity gain inverting amplifier working state.
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$10.01 Shipping Condition: New – Open box Location: Ukraine USSR Soviet Radio-frequency coaxial cable RK-75-4-12. Soviet radio frequency coaxial cable RK-75-4-12. Radio-frequency coaxial cable РК75-4-12. Single ... more- with acceleration up to 10000 m / s2 (1000 g).
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$3.00 Shipping Condition: New Location: China The tesla coil is of small size. But when you touch it, it's like massaging your hand. - Power: 0 - 100W. A: When you are close to the Tesla coil, there ... morewill be lightning hitting your hand. Answer: This product can work in long arc mode and in music mode.
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$3.88 Shipping Condition: Neu Location: China Waveform, frequency and power can be set (default is fixed). Schumann wave is a kind of natural energy, it is inexhaustible, inexhaustible. Anyone who ... morecan easily resonate with Schumann waves can obtain energy, and is naturally full of energy and health.
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$3.55 Shipping Condition: New Location: China Item Description: onboard NE555 IC single channel signal output. The output duty cycle about 50% square wave plate load resistor. Adjust the resistance ... moreto control the output frequency onboard power led working voltage: 5~12V Board size: 29(mm) x12(mm) Maybe you also like it:Kick Piture) 12V Delay Timer Switch Adjustable 0 to 10 Second with NE555 Oscilla From Hong Kong. $3.86. Buy It Now. Free shipping We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. If the item is defect when you receive it or you are not satisfied with it. Please retu
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$2.99 Shipping Condition: New Location: China 【Device marking】: NE555P. 【Device label】: 555. 【Chip label】: 555. 【Logic function number】: 555. 【Surface mounted devices】: through hole installation.
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$2.99 Shipping Condition: New Location: China Rated power (natural cooling): 250W. Power start LED indicator. Ac input range 100V-240V. Can withstand 300vac surge input for 5 seconds. 16V 1F/2F Farad ... moreCapacitor Module 6.92A 2.7V 10F Super Capacitors 0.5-20F Board.
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Free Shipping Condition: New Location: United States 10M OUTPUT :SINE WAVE,6dBm+-2dB. - Front panel:10MHz:10M sine wave output. - ALM:alarm led,on:frequency deviation accuary>0.1Hz,offï¼frequency deviation ... moreaccuary
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$3.22 Shipping Condition: Neu Location: China Sine wave: 1Hz-500KHz. DDS Function Signal Generator. 1 x DDS Function Signal Generator. The main output waveform : sine wave and square-wave, triangle ... morewave, sawtooth wave. Square-wave: 1 Hz - 20kHz (the valid range).
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$3.00 Shipping Condition: New Location: China MAX98357 I2S Class D Amplifier takes standard I2S digital audio input, not only decodes it into analog, but also amplifies it directly into a speaker. ... morePerfect for adding compact amplified sound, it takes 2 breakouts (I2S DAC + Amp) and combines them into one.
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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: 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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$3.00 Shipping Condition: New Location: China Single channel signal output, the output duty cycle about 50% square wave. Your support will keep us moving forward forever. AFRICA : All countries in ... moreAfrica;. Onboard power indicator.
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Free Shipping Condition: New Location: China 12V to 220V Invertor Pure Sine Wave Inverter Circuit Board 500W Driver Board 12V to 220V Step-Up Boost Converter Power Board. Waveform: pure sine wave. ... morePeak power: 500W. This Inverter without charging function,Prohibited connected to the mains(AC)in two black output line.
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Free Shipping Condition: New Location: China Number of Coordinates: 2 axes. Item Type: Digital Readout. Complete functions, can be widely used in milling machines, lathes, drilling machines, reaming, ... morewire cutting and EDM machine tools. 1 x Encoder.
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$10.00 Shipping Condition: New Location: China ACCURACY: above than OCXO 2 order of magnitude. Disciplined state display,1 character,when system is accuary,display L,else not display. - 10M OUTPUT ... more:SINE WAVE,1Vrms (10-15dBm),square wave,3.3/4.7Vpp.
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$4.50 Shipping Condition: New – Open box Location: China Item Description: 1.This module performance is stable. Measure the distance accurately. performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic ... moredistance measuring module and other comparable. Module High precision, blind spots(2cm) super close. 2.Main technical parameters: Voltage: DC 5V Static current: less than 2mA Electrical level output: 5V high Electrical level output: at the end of 0V Induction angle: not more than 15 degrees Detection distance: 2cm-450cm High precision: 2mm Wiring: VCC. Trig(control side) echo(receiving end) GND 3.Module works: using IO trigger distance. The high signal to at least 10us module automatically sends eight 40khz square wave. Automatically detects whether a signal return; a signal back. Through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance =(time of the high electrical level* speed of sound(340M/ S) 2; Shipping List: 10PCS Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for arduino SR04 We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For
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$1.99 Shipping Condition: New Location: China There are 5 programmable application input detection ports (3 modules switching quantity multiplexing, 2 switching quantities) and 1 programmable output ... moreport (3.3V output port). Provide a large number of practical engineering application case source code for free.
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$3.80 Shipping Condition: New Location: China Test distance =. Input trigger signal: 10us TTL impulse. of this module is used as a switching output when anti-theft module, and without the feet when. ... moreNote : the module should be inserted in the circuit before been power, which avoid producing.
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$3.00 Shipping Condition: New Location: China Power: 150W. V0--V5=220V. V0--V2=110V. V5--V2=110V. 1 x Inverter. Quiescent current: about 0.05A. Quiescent Current: about 0.05A. V4--V3=28V.
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$2.99 Shipping Condition: New Location: China 30P Porcelain Chip Capacitor X2. 103 Monolithic Capacitor X3. The second signal generator consists of CD4060 and CD4013, which generates a square wave ... moresignal with a frequency of 1HZ. CD4060 is a 14-level binary frequency divider/oscillator.
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$2.56 Shipping Condition: Neu Location: China Output 7.83HZ pulse square, whose duty cycle is 50%. Frequency can be fine-tuned for correction. This product is Schumann 7.83HZ very low frequency generator, ... morefeatures high accuracy and stability. Pulse square :7.83HZ.
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$2.00 Shipping Condition: New Location: China Output power: 220W. Short circuit protection: yes. Output current: 9-12A. Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures. DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module 1.
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$2.84 Shipping Condition: New Location: China Maybe You Need ARM LPC2103 + ENC28J60 + LCD5110 Web Network Development Kits Mega 2560 Mega 2560 ATmega2560-16AU Board(Arduino-compatible) + Free USB ... moreCable Funduino channel Relay Module 10pcs channel Relay Module For PIC ARM AVR 5v relays DSP SRD-05VDC-SL-C Character LCD Display 2004 Character LCD Display Module Blue Blacklight tie line Wire 65pcs Breadboard tie line Wire + 40PCS pin connector Dupont line wire 20cm cable power breadboard + MB-102 power breadboard electronic Power Supply + MB-102 Solderless breadBoard pcb test Real Time Clock Module DS1302 Clock Module include Battery and 5 Lines Visit my eBay Store: ICs_Processors_Store DS3231 AT24C32 IIC Module Precision RTC Module Memory Module DS3231 is a 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. 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?P reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of a
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Free Shipping Condition: New Location: China Output power: 0~1200W. Solid Material: Our step-down module uses an input common mode inductor, significantly reducing the number of impact input power ... morewaves and achieving low-frequency output. Current Type: DC.
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$36.50 Shipping Condition: Used Location: Lewisville, United States Targets: Yes. Manufacturer: General Electric.
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$3.22 Shipping Condition: Neu Location: China FNIRSI-1C15 is a fully functional, practical and cost-effective handheld oscilloscope newly launched by FNIRSI. In addition to all the functions of a ... moreconventional handheld oscilloscope, we also added a one-key quick auto function on this basis, so you can easily grasp the waveform like a desktop computer.
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$2.56 Shipping Condition: Neu Location: China 1 x Passive Buzzer Alarm Module Sensor Beep For Arduino Smart Car+ Free Cable 3.3-5V. Vcc 3.3~5V. No oscillation source,need square wave(frequency 2K-5K ... more) to drive. Audion 9012 drive;. Set bolt hole,easy to assemble.
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$3.22 Shipping Condition: Neu Location: China This FNIRSI 138PRO portable oscilloscope is small, and this oscilloscope is only 65 60 18mm, which is more suitable for carrying it with traditional oscilloscope. ... moreIf you're looking for new oscilloscopes, try this product, it won't let you down.
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$2.84 Shipping Condition: New Location: China Item Description: onboard NE555 IC single channel signal output. The output duty cycle about 50% square wave plate load resistor. Adjust the resistance ... moreto control the output frequency onboard power led working voltage: 5~12V Board size: 29(mm) x12(mm) Maybe you also like it:Kick Piture) 12V Delay Timer Switch Adjustable 0 to 10 Second with NE555 Oscilla From Hong Kong. $3.86. Buy It Now. Free shipping We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. If the item is defect when you receive it or you are not satisfied with it. Please retu
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$3.50 Shipping Condition: New Location: China MAX98357 I2S Class D Amplifier takes standard I2S digital audio input, not only decodes it into analog, but also amplifies it directly into a speaker. ... morePerfect for adding compact amplified sound, it takes 2 breakouts (I2S DAC + Amp) and combines them into one.
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$3.77 Shipping Condition: Neu Location: China PDM is the 'third' kind of microphone you can integrate with electronics, apart from analog or I2S. These microphones are very commonly used in products, ... morebut are rarely seen in maker projects. The first thing to note is that this sensor does not provide an 'analog' output like many of our electret microphone assemblies.
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$3.77 Shipping Condition: Neu Location: China DS3231 is a low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The ... moredevice 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 microprocessor. Module parameters: 1 Size: 38mm(length)
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Free Shipping Condition: New Location: China 1× FOQ Piezo Technik PTOC32253 10MHz 12V Square Wave OCXO Crystal Oscillator. Typical Country. I promise I can give you satisfying solution. Rate (item ... morearrived).
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$3.64 Shipping Condition: Brand New Location: China Description:This Bridge Rectifier features single phase, half wave, low power loss, low reverse leakage current, electrically isolated metal case for ... moremaximum heat dissipation, through hole mounting type.Great for printed circuit board to used. Specifications:Product Name:Bridge RectifierModel: KBPC2510Output Current(DC):25A(Max)Peak Current:5mARepetitive Peak Reverse Voltage(AC):1000VPhase:Single PhaseTerminals : 4Fixing Holes Diameter :6mm/ 0.24"Body Size:28.5 x 28.5 x 22.5mm / 1.12" x 1.12" x 0.89" (L*W*H)Material:Resin, MetalColor:Gray, Silver ToneNet Weight: 40gPackage Content:2pcs x Bridge Rectifier.
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$2.99 Shipping Condition: New Location: China The OPA548 device is internally protected against over-temperature conditions and current overloads. In addition, the OPA548 device was designed to provide ... morean accurate, user-selected current limit. Unlike other designs, which use a power resistor in series with the output current path, the OPA548 device senses the load indirectly.
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