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$5.70INA219 DC Current Sensor Module Breakout Board I2C 26V 1. The programmable calibration register can be read in amps of DC and power in watts. 2. Up to 128 samples can be averaged to achieve filtering in a noisy environment. 3. The I2C interface has a timeout setting, which can […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.008×8 Matrix Dot RED LED 5.0mm
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$15.00This is a DC-DC constant current boost converter power supply module with DC 10-60V voltage input and DC 12V-83V output voltage. The input and output of the module are designed with screw terminals for convenient wire connection or disconnection. Besides, it is equipped with a big heat sink and cooling […]
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$7.00Items Description Chip: SIM800L Voltage: 3.7-4.2V Support networks: China Mobile, China Unicom and global quad-band network Module size: 2.5cmx2.3cm TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232Power module automatically boot, homing network Onboard signal lights all the way . It flashes slowly […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.00 – $10.00Aluminum Profile 2040 V-Slot 200mm Aluminum Profile 2040 V-Slot 250mm Aluminum Profile 2040 V-Slot 300mm Aluminum Profile 2040 V-Slot 350mm Aluminum Profile 2040 V-Slot 400mm Aluminum Profile 2040 V-Slot 450mm Aluminum Profile 2040 V-Slot 500mm Aluminum Profile 2040 V-Slot 1000mm
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$6.00Items Description Supply voltage: 3.2V~5.5V. (If the module you want to work long hours in the emission state, it is recommended that when the supply voltage exceeds 4.5V threaded a 1N4007 diode to prevent module built-in LDO heated) Default address range (open field test): About 600m (maximum communication distance adjustable […]
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$4.50Adjustable Step Down Converter Module with Voltmeter Parameters 1. Input voltage range:4~38 V (Note:input voltage not exceeding 38V) 2. Output :1.25-36V Adjustable 0-5A 3. Output power: 75W 4. Voltmeter range: 4 to 40V, error ±0.1V 5. Operating frequency: 180KHz 6. High efficiency up to 96% 7. Built in thermal […]
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$1.25TTP223B Capacitive Touch Key Sensor Module is based on a touch-sensing IC capacitive touch switch module. It allows you to remove the worry of conventional push-type keys. Digital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at a low power state. When a touch […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.19 – $1.03ZH 1.5mm Wire Cable Connector Single Head Female 10CM
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$6.50The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $1.2518650 Battery Holder
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$2.75PIC16F84A 8-Bit Flash Microcontrollers The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different […]
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Concept
Bridge Cable Robot
Cable Inspection Robot is a research project by ArrowDot Company with function to check the quality of cable for bridge which can be used for Neak Loeung Bridge, New Balay Bridge and planned Koh Pich-Koh Norea Bridge. This robot equipped with analyzed camera that can view the cracked point and the vibration level of the cable. Last but not least, this robot can be remote and live up to 500m wirelessly.
