Wi-Fi Switch Module 1 Channel – Amazon Alexa and Google Assistant
Wi-Fi switch module that allows activation and deactivation of 1 load (lights or electronic devices) operating 90-220 VAC with a…
Nano Weather Shield V1.1
In this particular project, I contemplated a shield for Arduino Nano, which can gather weather-related information by a built-in BMP280…
Wi-Fi Smart Switch – Amazon Alexa and Google Assistant
Simple Wi-Fi switch to be connected directly to the 90-220 VAC mains voltage and capable of controlling a maximum load…
Shield GSM/GPS/GPRS per Raspberry Pi – SIM7600E-H
Based on the 4G / 3G / 2G communication module and GNSS SIM7600E-H positioning, this board can be connected to…
Padlock with fingerprint reader
Original padlock that unlocks via fingerprint recognition. No key, no App, no Bluetooth connection is required, it can be opened…
Benchtop Digital Multimeter UNI-T UT8802E
Equipped with a large LCD display with backlight and USB interface, this digital benchtop multimeter is particularly suitable for electronics…
Arduino Nano Every Board
Based on the ATMega4809 microcontroller and the ATSAMD11D14A microcontroller, Arduino Nano Every has 48KB of program memory, 14 digital inputs…
This 3D-printed infinity cube is easy to make, hard to resist
Infinity cubes and icosahedrons are things that have always caught my eye. They however always seemed quite hard to make,…
DC Regulated Benchtop Power Supply
This project is motivated by Purdue University Electrical Engineering Senior Design, ECE 49022. Our team has collectively decided to make…
Arduino MIDI Rhythm Section Sequencer
Having a good software drum machine is easy and cheap today but using a mouse kills the fun for me.…