Best sellers

BLE Beacon, which emits Bluetooth Low Energy signals, enabling discovery by Bluetooth devices such as smartphones or ESP32 without the need for pairing. With a built-in I2C interface and an 11-bit ADC, it allows data collection from various sensors, and its low power consumption (650nA in sleep mode) ensures long-lasting operation on a single battery, ideal for applications requiring mobility and long range. DFRobot TEL0168

Compact, 4-channel logic analyzer with a sampling frequency of 100 MHz with a 2.8 "LCD display. It is used to analyze the logic relationships of digital systems. Seeed Studio 109990365

Portable VNA with 4-inch touchscreen, enabling precise measurements in the range from 10 kHz to 1.5 GHz. With good dynamics, metal housing and support for S11 and S21 measurements, it is a versatile tool for analyzing antennas and RF paths both in the field and in the laboratory. nanoVNA-H4

7-segment LED display with four 0.56” high digits. In red. Q-5641ASK11

Module with PDM microphone. It allows you to receive a sound signal and send it using PDM modulation. Adafruit 3492

2-port vector network analyzer operating from 100 kHz to 6 GHz, enabling fast and precise S-parameter measurement thanks to the use of FPGA and three 16-bit ADCs. It offers up to 100 dB dynamic range (up to 3 GHz), Windows/Linux/macOS support, and spectrum analyzer and signal generator functions, making it a versatile tool for laboratory and field applications. LibreVNA

500-3C soldering tip, round, 3 mm in diameter, for soldering stations, eg Zhaoxin 950, QUICK 203G, YiHua WEP 950.

Compact vector analyzer, enabling measurements in a wide frequency range from 50 kHz to 6.3 GHz, ideal for analyzing antennas and RF systems in the HF, VHF, UHF and WiFi bands. With a 2.8" touch screen, USB-C interface and support for VNA-QT software, it offers convenient operation and professional analysis of results both in the field and in the laboratory. liteVNA 62

YT-06870 is a universal set of 28 alligator clips in various types, ideal for measurement, testing, and service work. A practical compartmented box ensures order and convenience in any workshop.

Compact antenna analyzer with a working range from 50 kHz to 1.5 GHz, ideal for HF, VHF and UHF antenna measurements and RF component analysis. Equipped with a 2.8" touchscreen, calibration kit and USB-C interface, it offers simple operation, mobility and the ability to work with a computer or smartphone. NanoVNA-H

The Digilent Pmod COLOR is a color sensor module with the ability to sense red, green, blue and clear light. Digilent 410-348

5 MP camera with OV5640 sensor and 180° wide-angle lens. OV5640-A28

Korad KA3005DS laboratory power supply, which offers stabilized voltage from 0 V to 30 V and current up to 5 A with precise measurement to three decimal places, ideal for amateur and professional applications. Thanks to the ability to store five configurations and OVP and OCP protection, KA3005DS is a reliable tool in laboratories and during electronic repairs. KORAD KA3005DS

ARM920T, 16kB RAM, 2x16kB cache, Ethernet MAC, USB Host / Device, PQFP208

Module with Grove connector equipped with AS5600 magnetic encoder with a resolution of 12-bit. It allows for non-contact measurement of the angle of rotation. The module has an analog/PWM output and an I2C interface. Seeed Studio 101020692

A connector designed for building a network. z29450