-
-
$4.00Working parameters: Pyroelectric human body infrared sensor module, model: SR-602 Sensing distance: up to 5 meters; recommended 0-3.5M. Output: high level, H=3.3V, L=0V Power supply DC: 3.3V-15V Quiescent current: 20uA Features and uses: This module has high sensitivity, fast response, small static power consumption, small size, easy to install, and […]
-
$2.50HC-SR501 PIR Motion Sensor HC-SR501 is an electronic motion sensor that uses a passive infrared light sensing to detect any movement of an object, an animals or a person. HC-SR501 only sends positive or negative results so it is mainly used in security alarms and automatic lighting systems, and it […]
-
$3.50DRV8825 Step Stick Stepper Motor Driver Module Breakout with Heat Shrink for CNC and 3D Printer
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.001 Pair APC Propeller 2 Blade GEMFAN 9450 Multi-Copter Slow Flyer RC Drone
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50Solderless Breadboard SYB Points for DIY Prototype
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.50Aluminum Flexible Coupling Shaft Connect L30 W25
Select options This product has multiple variants. The options may be chosen on the product page -
-
$13.50MESTEK DM91 Manual Digital Multimeter Amp meter Voltmeter Ohm HFE NVC Capacitance
-
-
$12.50Items Description SIM800C is a quad-band GSM / GPRS module, its performance very stable, with small appearance and high cost-performance, to meet the various needs of customers. The operating frequency of SIM800C is GSM / GPRS 850/900/1800 / 1900MHz, can be used worldwide, you can achieve low power consumption of […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.40LED 5mm Ultra Bright (10pcs)
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.200.5W 1R 0.5W 10R 0.5W 20R 0.5W 33R 0.5W 47R 0.5W 51R 0.5W 68R 0.5W 75R 0.5W 82R 0.5W 91R 0.5W 100R 0.5W 200R 0.5W 220R 0.5W 330R 0.5W 470R 0.5W 510R 0.5W 680R 0.5W 750R 0.5W 820R 0.5W 910R 0.5W 1K 0.5W 10K 0.5W 20K 0.5W 33K 0.5W 47K […]
Select options This product has multiple variants. The options may be chosen on the product page -
$8.25ESP32 Development Board WiFi+Bluetooth 30 Pin ESP32 Development Board Feature: 100% brand new and high quality. ESP32 is already integrated antenna and RF balun, power amplifier,low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$5.50Arduino Pro Mini is minimal design approach to Arduino. This is a 3.3V and 5V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (3.3V) and (5V), lack of connectors, and USB off board.
Select options This product has multiple variants. The options may be chosen on the product page -
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.25 – $2.50Current Sensor ACS712 AC and DC Measuring Current 5A, 20A, 30A This is a breakout board for the fully integrated Hall Effect based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals. This version is optimized to sensing current up to 20A. The […]
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $0.40Single 40Pins Angle Female 2pcs Single 40Pins Straight Female 2pcs Single 40Pins Angle Male 2pcs Single 40Pins Straight Male 2pcs Single 40Pins Long Male 2pcs
Select options This product has multiple variants. The options may be chosen on the product page
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.
