Infrared LED board - IR LED modules for ArduCAM NOIR 5MP OV5647 camera

The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 500mAh for a total of about 1.9 Wh. Adafruit 1578

AVT kit for self-assembly of an adjustable power supply for contact plates. AVT1990 B

Comes with a 6"x6" (152mm x 152mm) square of Pyralux. It\'s ED-Y type copper at 35um (1 oz/ft2) and has a polymide of 25um (1 mil). The thick copper layer means it can carry a lot of current, and its trivial to solder to it. Adafruit 1894

REMOTE RADICAL SWITCH - RECEIVER - STORED AND COMMENCED SYSTEM

Machine Screw: #4-40, 5/16" Length, Phillips (25-pack)

mX-LPC1768-S

Needle bending needle, for precise glue application, Flux 1.60mm internal diameter and 2,108mm outside diameter

Development kit for ST7FLITE3x microcontrollers

Module with the LoRaWAN ASR6501 system and an external antenna, designed for the M5Stack sets. M5Stack M031-C

DIGITAL MAGNETOFON WITH ISD1790 SYSTEM - A KIT FOR INDEPENDENT INSTALLATION

ARM Cortex-M3 CPU, Low power, 128kB Flash, 16kB RAM, USB, 3xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP48, RoHS

Printed circuit board for the modular listening receiver for the 80m and 40m Dosia bands. Mixer with CW / SSB amplifiers. AVT3191 A