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Free Shipping Condition: New Location: China It is a test of the item with a load. A IRS2092-1000W amplifier board is used as a load. It outputs 3 ohm resistance, input is AC223V and power is 1124W. ... more- Conversion Efficiency: Max. The board is constantly upgraded and revised, and the component circuit may be changed.
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$3.77 Shipping Condition: Neu 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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Free Shipping Condition: New Location: Dayton, United States Noise immunity. Static immunity. Reset start: +/- 0.005% +/- 30 ms max. Insulation resistance. Electrical Life expectancy (relay output). Vibration resistance ... more(Destruction). Vibration resistance (Malfunction).
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$5.13 Shipping Condition: New Location: China This is a Soldered DSO138 2.4"" TFT Digital Oscilloscope together with an acrylic case kits which you need to DIY. 1X Soldered DSO138 2.4"" TFT Digital ... moreOscilloscope. 1 x DSO138 Digital Oscilloscope DIY Kit+ Probe Unsoldered STM32 200khz (this is DIY item show as first photo).
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$13.88 Shipping Condition: Brand New Location: Cairns, Australia 1 piece. Active Speaker Buzzer Module Boards - Asia Sell The "source" here does not refer to the power source. It refers to the source of the shock. The ... morecharacteristics of the passive buzzer are: (1) The passive internals do not have an oscillating source, so if the DC signal is uséd, it cannot be audible. It must be driven by a 2K-5K square wave (pwm); (2) The sound frequency can be controlled.
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$429.00 Shipping Condition: New Location: China Beads glue dispersing agent (DP), surface spray. The point light source into surface light source, to ensure consistency of better visual effect, more ... moreplump, soft. Color temperature RGB color brightness through the software of 100.
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$65.00 Shipping Condition: New Location: China This kit includes 3 pieces 5 micron linear scale and 1 pieces 3 axis DRO. It is compete dro kits with parts to fit mounting.The linear scale has to chosen ... morefrom 50-1000mm travel length. 17:lathe function(match).
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$2.80 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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$2.99 Shipping Condition: New Location: China The insufficient power here includes the following situations. It may be. Board output frequency: 50HZ.
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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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$3.50 Shipping Condition: New Location: China Vcc 3.3~5V. I/O I/O interface of SCM. Pin definition. No oscillation source,need square wave(frequency 2K-5K ) to drive. Audion 9012 drive;. GND the Ground.
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$3.77 Shipping Condition: Neu Location: China Gauges with a 50-300V range are not affected. 10000.0-99999kwh Minimum resolution is 1kwh. Pass the main circuit conductor of the current test through ... morethe middle round hole of the CT. Power frequency: 45.0Hz-65.0Hz.
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Free Shipping Condition: New Location: China 1 x Fully Welded Assembled Digital Oscilloscope. Trigger position: Center of buffer. Silicone Strap For Swatch Jelly Three Eyes Classic 12/17/19/20MM ... moreTrigeminal Band. 3.0-7.0mm Assorted Watch Crown Head Upgrade Parts Repair Tools & Kits Watchmaker.
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$3.22 Shipping Condition: Neu Location: China With 120MHz ana log bandwidth and 500MS/s sampling rate. Oscilloscope 1+Probe 1+Product Manual 1+1 USB Cable 1. Square wave signal output function with ... more4 speeds: 1kHz, 10KHz, 100KHz, 1MHz. Adopt 320 240 LCD screen, data display more clearly.
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$2.99 Shipping Condition: New Location: China OPA549 has internal temperature and current overload protection. In addition, OPA549 provides accurate, user-selectable current limits. Unlike other "power" ... moreresistors connected in series with the output channel, OPA549 indirectly senses the load.
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$2.99 Shipping Condition: New Location: China Three-channel PWM is outputted, wide frequency range and the duty ratio can be adjusted independently;. E.g., frequency display: 100 represent the pulse ... moreof 100Hz ;. Set the frequency of the PWM. 1.01 represent the pulse of 1.01KHz;.
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$3.23 Shipping Condition: Neu Location: China 10M OUTPUT :SINE WAVE,3.3Vp. - SIZE:W H D=107 55 122mm(INCLUDE BNC CONNECT). - Power:DC11.7-12.9V,
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$3.20 Shipping Condition: New Location: China Rail-to-rail output can drive CMOS or TTL logic directly. Input frequency: 1Hz - 120MHz, the minimum can reach 1Hz. Zero-crossing comparator. Universal ... morecomparator. Interface form: SMA female (outer screw hole).
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$3.30 Shipping Condition: Brand New Location: China 1 x 150W Inverter Boost Circuit Board. V0--V4=200V V0--V5=220V. V0--V2=110V V0--V3=175V. V5--V2=110V V4--V3=28V. PCB board using grade plate. Do not overload, ... moreDo not short circuit output. The board features a high frequency square wave AC output.
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$2.50 Shipping Condition: New Location: China 1 x 152 Host. Analog signals and non-periodic digital signals can be used freely. 1 x Adaptor (not included in standard version, included in upgraded ... moreversion). 1 x Type-C cable. 1 x Normal Probe. 1 x Instruction Manual.
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Free Shipping Condition: New Location: China Resolution: 320 240. Squarewave Generator: Six waveforms including sinewaves, squarewaves and trianglewaves can be output. Rise :
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$3.00 Shipping Condition: New Location: China Onboard NE555 IC. single channel signal output, the output duty cycle about 50% square wave. NOTE:Can not adjust duty ratio, can only adjust frequency. ... moreHowever, we will try our best to minimize it.
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$2.80 Shipping Condition: Neu Location: China With Cool Black Case. Unlike DSO138, DSO311 is with a cool black case, which makes it convenient to use in teaching and testing. Model: DSO311. 1x DSO311 ... moreOscilloscope with Probe. This mini oscilloscope is designed for electronic hobbyists to learn about electronics, soldering, programming and STM32.
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$2.99 Shipping Condition: New Location: China 1Set K16 Waterproof Bulkhead Electrical Connector 2/3/4/5/7/8/9 Pin Adapter Solar Male Plug Female Socket Industrial AC DC Power. Waterproof ring I Waterproof ... moregrade: Silicone/IP67. 1SetxK16 Connector(Plug+Socket).
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$3.90 Shipping Condition: New Location: China The main chip: LM358. Produce the adjustable pulse for MCU use. A square wave signal is used to produce a stepper motor-driven drive. Output Current: ... morestrip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors.
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$1.99 Shipping Condition: New Location: China FL-19B DC Shunt 100A 200A 300A 400A 500A Welding Machine Resistor Level Shunts. Nominal amplifier:
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Free Shipping Condition: New Location: Chula Vista, United States Prescaler for DC to C Band PLL Applications Output Power: -3 to -9 dBm. • Fiber Optic. • 802.11a & HiperLAN WLAN. • UNII, Point-to-Point & VSAT Radios.
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$3.99 Shipping Condition: New Location: China Current response speed: 3.5uS: ±100mA at RL=8Ω. - load range: 250Ω at 100mA. Q: Why can't the output reach 100mA when the load is connected to a resistance ... moreof 250 ohms?. AC current can be output. - Load Regulation: 1%.
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$75.00 Shipping Condition: New Location: China NOTE： This kit includes 2 pieces 5 micron linear scale and 1 pieces 2 axis DRO. It is compete dro kits with parts to fit mounting.The linear scale has ... moreto be chosen from 50-1000mm travel length. 17:lathe function(match).
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$3.00 Shipping Condition: New Location: China Mini RTCpro DS3231. DS3231 AT24C32. 4 clock chip: high-precision clock chip DS3231. DS3231 RTC. DS3231SN IC. DS3231SN 3 in 1 LED. Wiring instructions ... more(with Arduino uno r3 for example) (2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet).
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$3.23 Shipping Condition: Neu Location: China BG7TBL OC8-ADJ 10K-150M 8-Channel Adjustable OCXO Frequency Standard 10M High Stability with SMA Connector. - Model: OC8-ADJ. - Frequency step: 10K - ... more10M, 1Hz; 10M - 150M, 10Hz. - Frequency range: 10K - 150M, OUT6 can only output 0.5M, 1M, 2M, 5M, 10M, 20M, 50M, 100M.
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$10.00 Shipping Condition: New Location: China 10M output waveform amplitude: sine wave, 11dBm±2dB. - Accuracy: peak-to-peak value: 0.01Hz at 10MHz. Frequency statistical average: 0.0001Hz at 10M. ... more- 10MHz: 10M sine wave output. No light when no power.
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$3.22 Shipping Condition: Neu Location: China Installation: Din-Rail. Size: 54 80 64. Am 13.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Power factor: 1.000-0.000. hope you could understand.
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$2.00 Shipping Condition: New Location: China 1xSolid State Relay. 29.1mm Micro DC Brushless Motor 100000 RPM 150W Electric Blower Brushless Motor. DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board ... moreOptocoupler Isolation Relay. MJGX-3 D4840A Three Phase Solid State Relay 3-32VDC Input 90-380VAC Output.
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Free Shipping Condition: New Location: China DC24V to AC0-110-220V Inverter Square Wave Inverter Circuit Board Driver Board. Modified Sine Wave Inverter 300W 12V to 220V 50Hz Inverter Circuit Board ... more1. 2x DC 2V-10V PWM Stepper Motor Driver Double H-bridge 2.5A Stepper Motor Driver.
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$3.00 Shipping Condition: New Location: China Accuracy: peak-to-peak value: 0.01Hz at 10MHz. Frequency statistical average: 0.0001Hz at 10M. - 10MHz: 10M sine wave output. No light when no power. ... moreUsually it cost about 35USD-50USD. - 1 x Set of PLL-GNSSDO.
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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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$5.38 Shipping Condition: Neu Location: China DSO1511G Cyan Digital Oscilloscope & Signal Generator 120M Analog Bandwidth 500M Sampling Rate. 120M analog bandwidth: Using the Soviet analog oscilloscope ... morefront-end solution, it supports 120M bandwidth.
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$10.00 Shipping Condition: New Location: China OCK-1 Fever Audio 10Mhz SC Cut OCXO Ultra Low Phase Noise Constant Temperature Clock Ultra Femtosecond Crystal Oscillator. The isolation design is adopted ... moreto prevent cross interference and flicker when multiple devices are connected to the BNC interface.
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$1.98 Shipping Condition: Brand New Location: China 1 x 150W Inverter Boost Circuit Board. PCB board using grade plate. Do not overload, Do not short circuit output. The board features a high frequency ... moresquare wave AC output. Power can not be reversed.
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$2.95 Shipping Condition: New Location: China RCWL-1670 is a waterproof, transceiver split ultrasonic ranging module. RCWL-1670 is a waterproof, transceiver split ultrasonic ranging module. Module ... moreHigh precision, blind spots (2cm) super close. 1: This module should not be connected with electricity.
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$4.09 Shipping Condition: Neu Location: China On-board chip NE555. For Arduino. For Raspberry Pi. Receiver&Transmitter. A single channel output, the output duty cycle square wave is about fifty percent. ... moreAdapter Module. Step up module. Step down module.
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$3.75 Shipping Condition: Neu Location: China This Tesla coil has 2 specifications to choose from, with Bluetooth and without Bluetooth, with Bluetooth function can be connected to Bluetooth, play ... moremusic, the arc length of up to 10cm. Input: 100-240VAC/50-60Hz.
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$2.30 Shipping Condition: New Location: China 10PCS KW1-103 Micro Switch 16A 250V Normally Close Switch 2 Pin Micro Switch. Color: black(switch). 10xMicro Switch. 20PCS SS12D10 Toggle Switch 3 Pin ... moreStraight Feet 1P2T 5mm High Handle Spacing. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$3.00 Shipping Condition: New Location: China Frog Sounds HAM Radio QRP Kit Telegraph CW Transceiver Receiver Radio Station V3 Condition New Description This is a very small volume of a simple 40 ... moremeter band micro-power amplitude telegraph transceiver. 9V square battery or external 9-12V DC power supply. Spread good time, and the nearby provinces hundreds of kilometers amateur radio communications. This machine was first introduced by domestic radio enthusiasts, but also it played a nice name"frogs" The frogs calling Kit 3.1 public version based combined with the actual usage Fixed several key issues, after several debugging before the formation of the current version. Key Indicators Power supply: 9V-12V(Recommended 12V linear regulated power supply) Antenna: 50 ohm. Unbalanced Transmission power: 2W(9V Power) 3W(12V power) Frequency: transmitter local oscillator frequency: 7023 KHz; receive local oscillator frequency: about 7023-7026 KHz Operating mode: CW Use This machine is simple direct conversion transceiver interference. Selectivity can be compared and the super heterodyne receiver, it is necessary to use not worse than the length of a half-wave dipole antenna, or communication is relatively poor. The selection disturbance is relatively small; spread the good opportunity for communication experiment, it is best to make an appointment with your friend’s communication. Communication distance of about 150-300 km more secure, to greater distance depends on the propagation environment and the operator's operating skills. If the broadcast interference is relatively large, use 5K GAIN potentiometer signal attenuation, emergent signal from the radio interference. Attenuation potentiometer is critical, carefully adjusted; you will receive an unexpected effect. In the dissemination of good times with of this machine FT80C goods shortwave radio with a signal on a distant contrast reception, this local effect is no difference between basic commodity machine, which makes unexpected. Recommendations for improvement 1N4001 replaced by appropriate varacto
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$3.59 Shipping Condition: New Location: China LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle;. PWM output, you can set the frequency, duty ... morecycle;. frequency display: 100 indicates PWM output 100Hz pulse;.
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$5.13 Shipping Condition: New Location: China DSO138 Product + case. This is a Soldered DSO138 2.4"" TFT Digital Oscilloscope together with an acrylic case kits which you need to DIY. 1X Soldered ... moreDSO138 2.4"" TFT Digital Oscilloscope. 1 x DSO138 Digital Oscilloscope DIY Kit+ Probe Unsoldered STM32 200khz (this is DIY item show as first photo).
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Free Shipping Condition: New Location: China Scale length above refers to the real travel of the linear scale. Actual physical length is longer than travel. What is the different between 100mm and ... more120mm, 150mm and 170mm, 200mm and 220mm.1000mm and 1020mm ?.
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$3.88 Shipping Condition: Neu Location: China Automatically identify the pin layout of components. It is displayed with the capacitance symbol, and the value is displayed on the right side, and the ... morevalue with 4 decimal places can be displayed. 1x Transistor Tester.
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$2.80 Shipping Condition: Neu Location: China Nano Sheild. OLED LED&RGB. Pure plane View wider. Work frequency frequency: 45.0Hz-65.0Hz. Sunlight exposure: no direct exposure. Am 16.03.2023 hat der ... moreVerkäufer die folgenden Angaben hinzugefügt Power factor: 0.00-1.00PF.
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$2.80 Shipping Condition: Neu 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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$36.50 Shipping Condition: New – Open box Location: Lewisville, United States Manufacturer: General Electric.
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$2.99 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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$3.20 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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Free Shipping Condition: Neu Location: China Bandwidth: 18MHz. 1M Bandwidth: no battery included. Humanized Design: Compact appearance, with 8pcs buttons design, it can be used as a portable tool ... morefor on-site debugging. 3 Trigger Modes Design: Threr are 3 trigger modes design, Auto trigger mode, Normal trigger mode, Single trigger mode.
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$2.99 Shipping Condition: New Location: China Module model: OPA544. OPA544 is protected by internal current limit and thermal shutdown circuit. OPA544 has industry standards and can be easily installed ... moreon the heating device; the heat sink has excellent heat dissipation performance.
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