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This set of two quadrature encoders for 20D extended-shaft motors provides precise rotational speed monitoring with 20 pulses per motor revolution. The devices utilize magnetic disc and Hall-effect sensors operating from 2.7-18V, and the digital outputs can be connected directly to a microcontroller. The encoders mount directly to the back of the motor, and the compact design and 6-pin JST PH connectors facilitate integration into robotic projects and control systems. Pololu 5661
Front wire stripper NEO TOOLS 160 mm for working with wires and terminals in the range of 0.5–6 mm². Durable jaws and ergonomic housing allow comfortable and precise operation in electrical service.
Finder 66.82.8.230.4000 relay with 30 A contact current and 230 V AC coil voltage is suitable for automation systems and industrial applications requiring reliable switching of high loads. Equipped with Faston 250 connectors and designed for panel mounting.
STM32G030K8T6, ARM Cortex-M0+ MCU, 64 kB Flash, 8 kB RAM, 64 MHz CPU, LQFP32
The YT-0410 set contains 7 durable Torx bits made of S2 steel, designed for service and automotive applications. The different lengths and two shank sizes allow versatile use with 3/8" and 1/2" ratchets.
150 mm Swedish type adjustable wrench, made of hardened and tempered carbon steel, with a black phosphated surface, ground and polished jaws with a millimeter scale, jaw opening 0-20 mm. YT-2071
Module with a camera equipped with an OV5693 sensor with a resolution of 5 MP. It uses a USB 2.0 interface, which allows easy connection to a computer or other device supporting this standard. It has a built-in autofocus function. Waveshare OV5693 5MP USB Camera (B)
Color sensor equipped with the OPT4048 sensor from Texas Instruments. It allows you to determine the characteristics of ambient light by measuring parameters such as light intensity, color in the CIE XY, LUV coordinate systems, as well as color temperature. The module is equipped with Qwiic connectors. SparkFun SEN-22639
Vorel brand adjustable wrench, made of forged carbon steel, 150 mm long, with a nickel-plated surface, jaw opening 0-19 mm and covered plastic handle. Vorel-54070
Brushless motor driver module (ESC regulator) with current efficiency up to 45 A
Vorel brand adjustable wrench, 150 mm long, made of forged 45 carbon steel, with a blackened surface, polished head, 19 mm jaw opening and rubberized handle. Vorel-54065
A computer performance monitor that allows you to display CPU, GPU, RAM and disk usage. It uses a 7" display with a resolution of 1024x600 pixels. It has a built-in microphone and an audio spectrum display function. It is connected to the computer via a USB port. Waveshare 7inch USB Monitor B
Plastic case designed for 4.2" ePaper displays. Waveshare 4.2inch e-Paper Case
Board with the NB-IoT SIM7028 module intended for Raspberry Pi. It communicates via the UART interface and AT commands. Waveshare SIM7028-NB-IoT HAT (EN)
ESP32-S3-ETH-8DI-8RO is an industrial actuator module with eight relays and eight digital inputs, providing isolated RS485 communication, wireless Wi-Fi/Bluetooth connectivity, and wired Ethernet. It is ideal for applications in automation, monitoring systems, controlling 230 V devices, and collecting data from digital sensors.
A digital-analog oscilloscope that allows users to measure, visualize, generate, record and control various types of circuits. It has two analog outputs (with a bandwidth of 50 MHz and 14-bit resolution), one analog output and 16 outputs/outputs. The device is equipped with BNC equipment and a solid aluminum housing. Digilent 410-417
320x240 px IPS color display with four buttons and RGB diode, compatible with Raspberry Pi Pico. It has a built-in Qw/ST connector for easy integration with I2C modules and support for PicoGraphics libraries (MicroPython, C/C++). Perfect for creating interfaces, dashboards and interactive projects. Pimoroni PIM715
A non-contact magnetic field sensor with a range of ±1.5 mT and a sensitivity of 1500 mV/mT at 5 V. It offers an analog ratiometric output and a flag signal activated when field thresholds are exceeded. It features a fast response time (20 µs) and a 30 kHz bandwidth with a built-in RC filter. Its compact design, AC/DC capability, and easy mounting make it ideal for energy-efficient and safe current monitoring systems. Pololu 5352
Extension module with a driver for two stepper motors based on the HR8825 system. Dedicated for Raspberry Pi minicomputers. Waveshare Stepper Motor HAT (B)