AVT1890 C - relay module from USB. Assembled set

UNIVERSAL - RELAY BOARD - PLATE PCB

RS485 PADS - DIGITAL OUTPUT CARD (GND) - PLATEBOARD AND PROGRAMMED LAYOUT

SIM7600CE 4G HAT is a module that extends the capabilities of Raspberry Pi for communication via GSM / GPRS cellular networks based on Simcom's SIM7600CE system. It has support for 4G / 3G / 2G / GSM / GPRS / GNSS. Waveshare SIM7600CE 4G HAT

HK Hobbyking 2~6S Lipo to USB Charging Adapter and Cell Checker (22320)

RS-232 FREQUENCY METER - PLATE PCB

High quality XF-ABS filament for 3D printer with 1.75 mm diameter. 1 kg of wire is wound on the spool.

ELECTRONIC SUBSCRIPTION SYSTEM - SET ASSEMBLED AND STARTED

BPI-R1 Open-source router

CHARGER BATTERY CHARGERS 10-200AH - STORED AND LAUNCHED SYSTEM

EdW 04/2018

Black and white e-Paper display with a diagonal of 7.5" and a resolution of 880x528 px. SPI interface. Without PCB. Waveshare 7.5inch HD e-Paper

Module with 4 relays controlled by the I2C interface. Each relay can switch currents up to 40 A at 28-380 V AC. SparkFun KIT-16833

32-bit ARM Cortex-M0 MCU, 64 kB Flash, 8 kB SRAM, LQFP48, RoHS

A cool wooden model for self-assembly from the new UGEARS Trucks Collection. 

Based on UGM-11 Truck, the Mechanical Tanker model has real TANKER with the unique opening mechanism which fits well for standard 0.33 L cans. Twist the knob on the tanker’s cap and unfold it in surprising way.  This model is deliberately designed to have a raw, open look so even the casual observer could appreciate the marvels going on inside. UGears 70021