Wind Car DIY Assembling Plastic Puzzle Educational Toys Technology Manual for Children Kids
It's an educational toy set which is great for kids training their intellectual development, hands-on brain, interest in culture, grip, hand-eye coordination.
Parents can Diy with their kid..
As the ESP8266 ESP-01 module can not be plugged directly into the breadboard, this is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial WiFi transceiver module. It is specially designed for breadboard and PCB experiment board project.It leads out all pins of the ESP-01 module d..
ESP32 Development board is based on the ESP WROOM32 WIFI + BLE Module. This is the latest generation of ESP32 IoT development module. This development board breaks out all ESP32 modules pins into 0.1" header and also provides a 3.3 Volt power regulator, Reset and programming button and an onboa..
Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm.
The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.
This breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions (down to 1/16-step). It operates from 8 V to 35 V and can deliver up to approximately 1 A pe..
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do.
It offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustic..
Specifically designed for the HC-SR04 Ultrasonic Sensor Module, with this Ultrasonic Sensor Mounting Bracket you can attach the Hc-SR04 module to your application such as small robots or DIY projects very quickly and conveniently.This mounting bracket is made from good quality Acrylic. It ..
IR based reflective object/proximity sensor
Potentiometer for maximum range setting
Can be used to differentiate between black and white (Can be used for line sensing)
Onboard LED indication for detection
Works on 5V or 3.3V input
TTL compatible output
This sensor module have great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube.
The infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver ..
This is an Infrared Transmitter and receiver which together make up a photoelectric sensor.
The sensor has a long detection distance, and has less interference by visible light because it uses modulated Infrared light. This sensor has a screwdriver adjustment to set the detected distance, then give..