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Wipes soaked in isopropyl alcohol. They perfectly remove all impurities from optical elements and electronic devices. 25 pcs. AG Termopasty ART.AGT-181

White construction marker with permanent, paint-based and waterproof ink designed for durable marking on technical and construction surfaces. Neo Tools 13-865

A modernized version of the popular Pololu 3pi mobile robot. The robot was based on the AVR ATmega32U4 microcontroller with the Arduino bootloader. Kit version. Pololu 3740

Female contact MOLEX 901192109, designed to work with 24–22 AWG wires within the C-Grid III connector system, offers reliable electrical connections with a maximum load of 3 A. The tin-plated contact surface and crimping installation make it a suitable choice for industrial projects, prototypes, and workshop applications. Supplied in bulk, it is well-suited for flexible assembly systems.

Solder paste used in the SMD soldering process. Suitable for both automatic soldering and manual printers. ART.AGT-026 Thermo Paste

DC-DC step-up/step-down voltage regulator module with an adjustable output voltage range of 9 V – 30 V and an input voltage range of 2.9 V – 32 V. The circuit automatically boosts or lowers the input voltage, allowing it to power devices even when the supply voltage fluctuates significantly. The regulator can deliver up to 2 A output current, with a typical efficiency of 80–90%, and features an ENABLE pin for low-power operation. Pololu 2573

EXTREME heat shrink tubing for electrical, mechanical insulation, diameter against shrinkage 4.0 mm; diameter after shrinkage 2.0 mm, a set of 10 pieces with a length of 1 meter

The FX2N-10MR PLC module supports 6 input points and 4 relay outputs with a maximum current of 5A at 24V DC/220V AC. It enables fast counting up to 2/3K.

Adafruit Universal Thermocouple Amplifier MAX31856 is an amplifier module for thermocouples. It was based on the MAX31856 chip. The module is fitted with K, J, N, R, S, T, E or B thermocouples. The SPI interface is used for communication. Adafruit 3263

Integrated GNSS positioning module featuring an RTK engine, helical antenna, and geomagnetic sensor, supporting simultaneous multi-constellation and multi-frequency reception. UART and I2C interfaces, along with RTCM 3.3 and NMEA-0183 protocol support, enable seamless integration with embedded platforms in high-precision navigation applications. Q43 GNSS Helical RTK Module

ESP32-S3 3.97" 800×480 with e-Paper display, Wi-Fi 2.4 GHz, Bluetooth 5 and Basic Kit set (3.7 V lithium battery + 16 GB TF card + card reader) – development board with built-in RTC, IMU, temperature and humidity sensor, and AI voice interaction support. Waveshare ESP32-S3-ePaper-3.97-Kit

A miniature module with a LiPo battery charger with a capacity of 500 mA. SparkFun DEV-11893

Extruded radiator from STONECOLD, TO220, black

Miniature 5 V switching voltage regulator based on the AP63200 IC, input range 3.5 – 32 V, output current up to 1 A (1.5 A peak), efficiency up to 90%, dimensions 18 x 11 mm. KAmod-DCDC-AP63200 5V

Pin strip straight in black, single-row, female, 1x10, pitch 2.54mm, THT, RoHS. PB10S

ESP32-S3 3.97" 800×480 with e-Paper display, Wi-Fi 2.4 GHz, Bluetooth 5 and 3.7 V battery supply – development board with integrated RTC, IMU, temperature and humidity sensor, and AI voice interaction support. Waveshare ESP32-S3-ePaper-3.97

Pin for BLS and BLD socket housing, brass, gold-plated, female, RoHS

Miniature 3.3 V switching voltage regulator based on the AP63200 converter, input range 3.5 – 32 V, output current up to 1 A (1.5 A peak), efficiency up to 90%, dimensions 18 x 11 mm. KAmod-DCDC-AP63200 3.3V

Module with ToF distance sensor based on the VL6180X system. It offers a range of up to 10 cm and communicates via the I2C interface. SparkFun SEN-12785