-
-
-
-
-
-
-
$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 […]
-
$1.25Description:TCRT5000 sensors constantly emit infrared infrared emitting diodes, infrared rays emitted when reflected or not reflected but the intensity is not big enough, the infrared receiver has been in the off state, then the output of the module is low, indicating diode remains off state; when the object appeared to […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.50 – $3.00L298N Motor Driver Module DC7-35V with Heat Shrink Cooling Description: Double H bridge drive Chip: L298N (ST NEW) Logical voltage: 5V Drive voltage: 5V-35V Logical current: 0mA-36mA Drive current: 2A (MAX single bridge) Storage temperature: -20 to +135 Max power: 25W Weight: 30g Size: 43 x 43 x 27mm Note: […]
Select options This product has multiple variants. The options may be chosen on the product page -
$3.00Microcontroller based on the AVR RISC architecture. Max CPU operating frequency: 16MHz Flash: 16kB RAM: 1kB EEPROM: 512B Features * Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes * One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode * Real Time Counter with Separate Oscillator * Four […]
-
$6.00NodeMCU ESP8266 Serial Wifi Development Board ESP-12E Driver CP2102 The ESP8266 NodeMCU CP2102 board has ESP8266 which is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.40 – $0.75bolt
Select options This product has multiple variants. The options may be chosen on the product page -
$8.50BTS7960 Motor Driver Module DC 5.5V – 27V High Current 43A Driver Module This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current […]
-
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.25 – $8.001 pcs APC Propeller For Fixed Wing Nylon Propeller Multi-Copter Slow Flyer RC Aircraft
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$0.30MT30 Female 60A MT30 Male 60A
Select options This product has multiple variants. The options may be chosen on the product page -
$3.00Specification: Module properties: non-isolated step-down module ( BUCK ) Rectification: non-synchronous rectifier Input voltage: DC 4V ~ 38V Output voltage: DC 1.25V ~ 32V ( adjustable ) Output current: 0A ~ 5A Output power: 75W ( more than 50W please add heat sink ) Operating Frequency: 180KHz Operating Temperature: -40°C […]
-
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.
