Category: Main categories

16-channel, 12-bit PWM Fm+ I2C-bus LED controller, TSSOP28, NXP, RoHS

A laboratory multimeter that measures DC and AC voltage, DC and AC current, resistance, capacity, frequency, temperature and duty cycle. The meter can be powered by R14 battery or built-in power supply. Uni-t UT804

The UT81B multimeter with oscilloscope function and 40 MSa/s sampling allows precise analysis of signals and electrical parameters. The integrated USB interface, extended measurement functions, and screen capture make it a diagnostic tool for professionals in service and laboratory environments.

Universal meter UT71E, UNI-T

4-digit 7-segment 0.56 "LED display. Built-in HT16K33 controller allowing communication via I2C bus. Equipped with STEMMA QT connector. Adafruit 5602

A tool for programming and debugging applications for systems with the ARM Cortex-M and ARM Cortex-A core. It uses an embedded GDB server that is emulated via USB. Adafruit 3839

A small module based on a 32-bit microcontroller with an ARM Cortex M7 core. It has a microSD slot and an Ethernet chip. Version with access to secure software updates. PJRC TEENSY41-LOCK

Universal meter UT51, UNI-T

Development board in Feather format equipped with AW-CU488. The module has an integrated WiFi wireless communication controller, LiPo charging circuit and Qwiic connector. SparkFun DEV-19957

32-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 32 Pin ZIF Socket (Green)

Voltage converter module with a symmetrical output of ± 15 V with a maximum power of 150 W. Used, among others, to power audio amplifiers

Development kit with SoC system containing eight 64-bit ARM v8.2 cores and Volta graphics system consisting of 512 cores supporting CUDA, cuDNN and TensorRT technologies. Seeed Studio 110991666

A set with an analog audio level indicator in the form of a panel meter. Powered with AC or DC voltage from 6 to 12 V. It consists of two VU meters, module and wires

This NEMA 17-size hybrid bipolar stepping motor has an integrated 28 cm (11″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in). Pololu 2268

Acoustic spectrum analyzer module in the form of a kit for self-assembly. Equipped with 64 LEDs and FFT2088 chip