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Data logger programmed to automatically record data from GPS and Qwiic series sensors. SparkFun DEV-19426
Module with 6 QTRX 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 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4306
A kit for building a minicomputer based on the Raspberry Pi CM4. It consists of a metal case with fan, power supply and CM4-IO-BASE-C base board. Waveshare CM4-IO-BASE-BOX-C (EU)
4-channel 4K video splitter with HDMI connectors. Allows multiple devices to share a single HDMI source for high resolution and smooth operation. Waveshare HDMI-SPLITTER-1IN-4OUT
Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 3+2 AA Cells, JR Connector
Twisted Servo Y Splitter Cable 12" Female - 2x Female
RGB LED matrix display with a resolution of 32 x 16 (512 LED). DFRobot DFR0471
3D Basics resin in Light Grey (RAL 7035) is a high-quality material for precise 3D printing, compatible with DLP, M-SLA and UV LCD technologies. It provides dimensional stability and an aesthetic light grey color, ideal for prototypes and finished elements, with fast curing and high quality details
RGB LED matrix display with 64x64 resolution (4096 LEDs). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P2-64x64
Audio Analyzer is a module with sound analyzer based on the MSGEQ7 system. It divides the sound into seven frequency bands, and then allows you to read the peak levels of each band. It allows you to measure the sound in the following frequencies: 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and 16kHz. DFRobot DFR0126
Dual motor controller allowing two DC motors to be driven with voltages from 4.5 to 13.5V and a continuous current of 1.2 A per channel. SparkFun ROB-14450
Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-0500-R
DRV8825 Stepper Motor Driver Module for Arduino. It allows you to control two drives, equipped with an XBee connector. DFRobot DRI0023
A set for building a balancing robot. It has a board with an ATmega 32u4 microcontroller, engine controllers, modules with quadrature encoders and an IMU system (gyroscope, accelerometer, magnetometer). Pololu 3575
This compact switching step-down voltage regulator. It has an output voltage range of 4 V to 25 V and a maximum output current of 600 mA. Pololu 3799
This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages up to 50 V and efficiently reduces them to 15 V while allowing for a maximum output current of 600 mA. It has a very low dropout, so it can be used with input voltages that are within a few hundred millivolts of its output.
The DE10-Standard Development Kit presents a robust hardware design platform built around the Intel System-on-Chip (SoC) FPGA, which combines the latest dual-core Cortex-A9 embedded cores with industry-leading programmable logic for ultimate design flexibility. P0493
Advanced wattmeter with a 2.4" TFT LCD display with a resolution of 320x240 pixels. Allows measurement of flowing current up to 50 V and 150 A. ToolkitRC WM150
Step-Down DC-DC converter module based on the D36V6F3 system. Input voltage 4 ... 50V, output voltage 3.3V (max. 600mA). Polol 3791