Arduino Main boards and more than 20 kinds of Arduino shields and learning kits, suitable for Arduino Starters/ Learners.
The nRF52832 BLE Node based on nRF52832, integrates GPIO, PWM, IIC, analog inputs, PWM, timers, ..
Update: In the past 3 months, we made a weather station and recorded the weather data in Shenz..
The Relay Shield based on four high-quality relays that can control up to 30VDC or 250VAC loads ..
The GPS Shield based on the SIM28 GPS module. It is a cost-efficient and field-programmable gadg..