Best sellers

Machine Screw: M3, 25mm Length, Phillips (25-pack)

Intelligent, digitally controlled AC-DC laboratory power supply offering precise voltage (0-36V) and current (0-8A) regulation at up to 285W. Equipped with a 2.8-inch color TFT screen, it provides accurate parameter readings with a resolution of 0.01V/0.001A and provides a full suite of protections: overvoltage, overload, short circuit, and overheating. It supports USB-C PD3.0, QC, SCP, and FCP fast charging protocols.

Aluminum Standoff: 1" Length, 2-56 Thread, M-F (4-Pack)

Aluminum Standoff: 1-1/4" Length, 2-56 Thread, M-F (4-Pack)

Aluminum Standoff: 3/8" Length, 4-40 Thread, M-F (4-Pack)

Nylon Spacer: 8mm Length, 4mm OD, 2.7mm ID (50-Pack)

Nylon Spacer: 15mm Length, 4mm OD, 2.7mm ID (25-Pack)

Pololu Jrk 21v3 USB Motor Controller with Feedback (Fully Assembled)

Twisted Servo Extension Cable 24" Female - Female

Motor with 25 mm diameter and 54 mm length, 75:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 78 RPM speed and 6,8 maximum torque. Pololu 1586

RS232 - UART converter based on the MAX3238 chip. It uses all lines of the RS232 interface, thanks to which the user has all the standard\'s functionalities at his disposal. Pololu 126

Tamiya 70093 3-Speed Crank-Axle Gearbox Kit

Tamiya 70172 Universal Plate L (210x160mm)

Tamiya axle kit with a diameter of 3 mm. Includes hexagonal and round shafts as well as the necessary bolts and nuts. Pololu 78

Tamiya 70098 Universal Plate Set

RF Cable 0.5 m SMA M–SMA M is a shielded coaxial cable designed for extending and connecting devices with SMA sockets. It offers stable transmission parameters and low attenuation over a wide frequency range.

An intelligent AI development kit based on the ESP32-S3-WROOM-1-N16R16VA chip, designed for building advanced voice and multimedia interaction systems. The device supports 2.4 GHz Wi-Fi, Bluetooth 5 (LE), and offers integration with AI frameworks such as OpenAI and Gemini, enabling full-duplex voice communication. It features a 1.85-inch 360x360 touchscreen, dual microphones with sound source localization, and a 3W speaker for high-quality audio. With 16MB of Flash, 16MB of PSRAM, a microSD slot, 5V/3.7V power, and a USB-C connector, the EchoEar provides a comprehensive platform for building modern AI and IoT devices.

Tamiya 70190 Mini Motor Multi-Ratio Gearbox (12-Speed) Kit

This development board combines Wi-Fi, Bluetooth, and LoRa technologies, ideal for IoT projects requiring long-range communication. Equipped with a dual-core 240 MHz processor and an 868 MHz SX1262 modem, it provides a transmission range of up to several kilometers with low power consumption. It features a built-in 0.96-inch OLED display, a CP2102 USB-to-UART converter, and a lithium battery charging circuit for mobile operation. Heltec Lora32-V3

Pololu RP5 Expansion Plate RRC07B (Wide) Solid Black