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The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products. Pololu 3115
Module with 2 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4242
Module with 3 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 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4303
Module with a 4-color e-Paper display with a diagonal of 2.36" and a resolution of 296x168 px. It communicates via the SPI interface. Waveshare 2.36inch e-Paper Module (G)
Portable game console based on the Raspberry Pi Zero 2 W, equipped with a 2.8" IPS LCD display, battery and speaker. Waveshare GPM280Z20 (EU)
Light-sensing Infrared LED Board
Set with SIMCom 5G SIM8262E-M2 module designed to work with the Raspberry Pi minicomputer. It supports 5G SA or NSA networks and is backward compatible with 4G and 3G networks. Waveshare SIM8262E-M2 5G HAT (with case)
Donau fiberglass brush is a tool for precise cleaning of electronic components, allowing adjustment of fiber length and replacement of refills. It is suitable for removing oxidation and preparing PCB surfaces in electronic device servicing and diagnostics.
Module with 9 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 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4109
These 17 mm long aluminum adapters convert a 3 mm diameter shaft to a 12 mm hex shaft that compatible with many common hobby RC wheels. The set includes two adapters, two M4 screws for securing wheels to the adapters, four M3 set screws for securing the adapters to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.
4-digit 7-segment 0.56 "LED display. Built-in HT16K33 controller allowing communication via I2C bus. Equipped with STEMMA QT connector. Adafruit 5599
This synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V with an available output current of around 9 A.
STM32G474VET3, ARM Cortex-M4 core microcontroller, 512 KB Flash, 128 KB RAM, 170 MHz CPU, LQFP100
Module with a stepper motor driver based on the DRV8825 system. allows the bipolar motor to be supplied with current up to 1.5 A per phase, without the use of a heat sink. The system can be supplied with voltage up to 45 V. Pololu 2987
Expander (shield) compatible with Arduino and NUCLEO (STM32) systems, equipped with a Bluetooth 4.1 (BLE) radio module from the SPBTLE-RF family
The XTAR X4 is a four-channel automatic charger with deep discharge recovery and a three-phase charging algorithm, compatible with a wide range of Li-ion and Ni-MH battery sizes. With both AC and USB power options and a built-in power bank feature, it\'s ideal for both home and mobile use.
The A-Star 32U4 Mini ULV is a programmable module based on the ATmega32U4 from Atmel. Unlike competing products, it has an onboard switching step-up regulator that allows it to be powered efficiently from a 0.5 V to 5.5 V supply. Pololu 3102
The A-Star 32U4 Mini LV is a programmable module based on the ATmega32U4 from Atmel. Unlike competing products, it has an onboard switching step-up/step-down regulator that allows it to be powered efficiently from a 2.7 V to 11.8 V supply. Pololu 3103
Tiny programmable module featuring Microchip’s PIC18F25K50 microcontroller. It packs a Micro-USB interface and 16 digital input/output pins onto a 1″×0.6″ board and ships preloaded with a USB bootloader, so no external programmer is required. Pololu 3150
Module with a light intensity sensor LTR-329. It offers a measuring range from 1 to 65535 lux and a 16-bit resolution. Communication takes place using I2C. Adafruit 5591