The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off.

This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 16 A at 4.5 V to 40 V. The board features reverse-voltage protection and also makes it easy to control the MOSFET with an external switch or the digital output of a microcontroller.

DIP socket, 32-pin, precision, pitch 2,54mm, spacing 15,24mm, RoHS

The pad for use with shallow Feather series contains two TB6612 chips that allow you to control DC motors or stepper motors. The I2C interface is used to communicate with the overlay. Adafruit 2927

Ultra-low-power 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM, LQFP32, STM, RoHS

Module with 6-axis BMI160 motion sensor (accelerometer and gyroscope) with 16-bit data resolution. It is supplied with the voltage in the range from 3.2 to 6 V. I2C communication. DFRobot SEN0250

1.5inch OLED display Module is an OLED display with I2C / SPI interface with 128x128 resolution, powered by 3.3-5V. Waveshare 1.5inch OLED Module

Infrared sensor module with TCRT5000. Can be used to detect objects in close proximity or detect lines in "Line Follower" robots

Module with 6 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4406

A large momentary button with a diameter of 100 mm with LED backlight. Red color

LCD 2x16, 85x30mm, LED backlight (yellow-green), enhanced temperature range, fast

ARM® Cortex® -M4 32b MCU+FPU, 512KB Flash, 80KB SRAM, FMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V, LQFP100, STM, RoHS

LCD 2x16, 85x30mm, LED backlight (WHITE), NEGATIVE BLUE, enhanced temperature range, 1-LED, h=30mm, cyryllic

LCD 2x20, 116x37mm, no backlight, 9.5mm max, enhanced temperature range, fast (HY-2002A-401-R)

BASIC-programmable Ethernet Module, Tibbo Technology, RoHS

Flat USB cable A - micro-B USB with 1m length, cable in black

LPS27HHW, MEMS pressure sensor: 260-1260 hPa absolute digital output barometer, CCLGA-10L