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Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect sensors to provide 20 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit.

Plastic enclosure Z71 with lug ABS

Female terminal block, angled, 4-pin. Pitch 5.0mm. Height 15mm. 2EDGK-5.0-4P

Plastic enclosure Z70 ABS

Espressif ESP32 is an integrated circuit that combines Wi-Fi functionality and Bluetooth 4.0 BLE. Integrated 32-bit, dual-core Xtensa LX6 processor, 448kB ROM, 520kB SRAM. ESP32 allows you to work with many interfaces, including SPI, I2C, UART, CAN, ETH, IR and can be powered by 2.2V-3.6V. The system has a housing QFN48 (6x6mm). ESP32 Chip

Hermetic ZP housings with brass sleeves, made of PC with a transparent cover, offer IP68 protection and IK08 resistance, enable DIN rail mounting, and are available with additional accessories for an additional fee, with dimensions 60.1x139.8x209.7 mm and weight 0.348 g. Kradex ZP210.140.60Jp TM PC

2.8" IPS LCD display with touch screen. It is equipped with DSI interface for image display and I2C interface for touch screen. It has a resolution of 480x640 pixels. Waveshare 2.8inch DSI LCD

Module with STP201M motion sensor with pedometer function. Built on the basis of an accelerometer and MCU, dedicated to sports bands and smartwatches

An adapter dedicated to XBee modules. It has UART, USB interface and built-in buttons and LEDs. It provides an easy way for project development and debugging. Waveshare XBee USB Adapter

Module with WiFi and BLE Espressif ESP32-S3 system and LCD TFT display. It integrates a LiPo charging circuit and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5483

Raspberry Pi Camera Module, Fisheye Lens, Wider Field of View. Waveshare RPi Camera (J)

Module with temperature and humidity sensor DHT11. It uses a 1-wire communication interface and has a humidity measurement range from 20 to 90% with an accuracy of 5% and temperature from 0 to 50 ºC with an accuracy of 2 ºC

A module with an electret microphone and an amplifier that will allow you to detect a voice, a clap or a door slam using the analog output

Pmod MicroSD is a module with a microSD memory card reader. With the help of the module it is possible to read and write data on the microSD memory card without limiting the file system or the maximum card size. The SPI interface is used for communication. Digilent 410-380

Module with a dual-core STM32H747XI CortexM7+M4 microcontroller with a clock speed of up to 480 MHz. Equipped with Ethernet communication. Arduino ABX00045

Module with the HR1124S DC motor controller with a maximum current of 1.2 A. It can be powered with the voltage from 1.8 V to 6.8 V and is controlled by two PWM signals

The module with the MAX30100 chip that monitors the oxygen content in the blood and the heart rate. It consists of two LED diodes, a photodetector, optimized optics and low noise analog signal processing. modMAX30100

40-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 40 Pin ZIF Socket (Green)

Camera module with Sony IMX219 sensor designed to work with NVIDIA Jetson Nano and Raspberry Pi Compute Module, RDK X3, VisionFive2, etc. It is equipped with a matrix with a resolution of 8 MPx and has a viewing angle of 200°. Waveshare IMX219-200 Camera

USB - UART converter based on the FT232RNL chip. Compatible with voltages of 3.3 V and 5 V, it has been equipped with a miniUSB connector. Waveshare FT232 USB UART Board (mini)