-
$7.00ESP8266 Serial Wifi Module NodeMCU Lua Wifi V3 CH340 4M (External Antenna) Features NodeMCU is a Wi-Fi card designed to be used in IoT projects. It is based on an ESP8266 circuit and all its pins are available. In addition, a voltage regulator has been added, as well as a […]
-
$1.00KY-024 Linear Magnetic Hall Switches Speed Counting Sensor 4Pins The KY-024 Linear magnetic Hall sensor reacts in the presence of a magnetic field. It has a potentiometer to adjust the sensitivity of the sensor and it provides both analog and digital outputs. The digital output acts as a switch that […]
-
-
-
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$3.50 – $4.50Omron MY2N-GS / MY4N-GS Best Quality Relay
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 – $0.50IC ULN Series Driver for Stepper IC ULN2803 50VDC 500mAh IC ULN2003 50VDC 500mAh IC ULN2004 50VDC 500mAh
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$0.40 – $1.20Gold Bullet 1Pair Female and Male 2.0mm Gold Bullet 1Pair Female and Male 3.0mm Gold Bullet 1Pair Female and Male 3.5mm Gold Bullet 1Pair Female and Male 4.0mm Gold Bullet 1Pair Female and Male 5.0mm Gold Bullet 1Pair Female and Male 5.5mm Gold Bullet 1Pair Female and Male 3.5mm (+)
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$1.00VE2510 Red VE2510 Yellow VE2510 Green VE2510 Blue VE2510 Black
Select options This product has multiple variants. The options may be chosen on the product page -
$2.00Description: Input voltage :4V ~ 35V The output voltage : 1.23V ~ 30V Output Current :3A( Max) Conversion efficiency:92%( MAX ) Output ripple: <30mV Switching frequency: 150KHz Working temperature: -forty Five~ +85 Size :43mm * 21mm * 14mm(Long*Width*Hight) Features: The range of input voltage: 3.2 V to 40 V dc (input […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$25.00ABS+ 1.75 White ABS+ 1.75 Black ABS+ 1.75 Red ABS+ 1.75 Blue ABS+ 1.75 Green ABS+ 1.75 Yellow
Select options This product has multiple variants. The options may be chosen on the product page -
-
$3.00HX711 Module Load Cell Voltage Amplifier HX711 features dual-channel 24 Bit Precision A/D Weight Pressure Sensor Load Cell Amplifier which is available in a small breakout board. The board has pinouts for the microcontroller and the Load cell in two different directions for the ease of interfacing. It can be […]
-
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $0.63Single Phase Bridge Rectifier Diodes 1000V 4Pins
Select options This product has multiple variants. The options may be chosen on the product page -
$4.50USB 2.0 to TTL RS485 Serial Converter Adapter FTID FT323RL USB 485 Modules FT232 Chips
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38Songle Relay SPDT Contacts 5Pins Rate Load 10A 250VAC, 10A 30VDC Description: Songle power relays with a coil rated voltage of 12V DC and SPDT contacts with a 10A rating. The relays have 5 pins and are very good quality with a long operational life.Compact and sealed construction. It is […]
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$0.63VE7508 Red VE7508 Yellow VE7508 Green VE7508 Blue VE7508 Black
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$3.00 – $3.50Fixed Wing Nylon 3 Blade Propeller Multi-Copter Slow Flyer RC Aircraft
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.
