Plastic case designed for 4.2" ePaper displays. Waveshare 4.2inch e-Paper Case

The JC-BBC04021 black 4 mm alligator clip (10 A / 1000 V CAT III) provides safe and stable connections for test and measurement tasks in electrical and service environments.

A stepper motor driver for precise control of bipolar motors, offering six microstepping modes (from full to 1/32). It operates within a voltage range of 8.2V to 44V and delivers up to 1.5A per phase without cooling or up to 2.2A with a heatsink/fan, ensuring smooth and stable operation even at high speeds. Compatible with the popular A4988 and DRV8825 drivers, with an integrated regulator and overheating, overload, and short circuit protection, the TB67S581FNG is a reliable and versatile solution for applications requiring precise motion control. Pololu 2988

A ruler with marked solder pads for the most commonly used housings of electronic components. Equipped with a template for the width of paths and holes in accordance with the AWG conductor cross-sections. It facilitates the design of electronics. DFRobot DWG0014-M

Module with 25 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4125

HMI module with a color LCD TFT 4.3" display with a resolution of 480x272 pixels. Equipped with a capacitive touch panel. Communication via UART interface. Accessories included. DWIN DMG48270C043_05WTC-SET

LPS28DFW absolute pressure sensor module. The chip features a wide measurement range of 260 to 1260 hPa or 260 to 4060 hPa and a high accuracy of 0.5 hPa. It communicates via an I2C interface. SparkFun SEN-21222

HMI module with a color LCD TFT 4.3" display with a resolution of 480x272 pixels. Equipped with a capacitive touch panel. Communication via UART interface. DWIN DMG48270C043_05WTC

Module with a UV light sensor LTR390-UV. It allows you to measure the intensity of ultraviolet radiation and visible light. It communicates via the I2C interface. Waveshare UV Sensor (C)

A module with a USB connector that supports WiFi communication (two frequency bands 2.4GHz and 5GHz) and Bluetooth 2.1/3.0/4.2. Dedicated to Odroid minicomputers. Odroid WiFi Module 5BK

Servo splitter with 5 sets of goldpin connectors. It allows you to connect several servos to one RC output

Linear slide potentiometer equipped with a DC motor. Used in control panels, they can be used as linear feedback sensors

Module with 16x10 RGB LED matrix display (160 diodes) designed to work with the Raspberry Pi Pico. Communicates via a digital interface. Waveshare Pico-RGB-LED

A module with a digital barometer BMP390L dedicated to industrial applications. The system measures pressure in the range from 300 to 1250 hPa and temperature from -40℃ to 85℃. DFRobot SEN0423

Digital controller for wireless battery charger (WBC) transmitters Qi 1.1.2 A11 certified, PMA compatible, VFQFPN32, STM, RoHS

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)

Module with 7 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 4447

LPS28DFW absolute pressure sensor module. The chip features a wide measurement range of 260 to 1260 hPa or 260 to 4060 hPa and a high accuracy of 0.5 hPa. It communicates via an I2C interface. SparkFun SEN-21221

Module with Flash memory W25Q16 with a capacity of 16 Mbit (2 MB). It communicates via the QSPI interface. Adafruit 5632