How to build a Coin-Operated timer with a display interface
This circuit provides timed access to pay services such as games, showers, blows dryers and various types of vending machines,…
Energy Meter module to analyze the electrical grid parameters and consumption: the software (part 2)
In the first installment, you had the opportunity of learning about our energy meter, and of learning about its details,…
Energy Meter module to analyze the electrical grid parameters and consumption (part 1)
Thanks to an innovative module, it analyses the electrical grid parameters and the consumption, by supplying them – via USB…
How to make earthquake alarm
Let’s test the D7S by Omron, the world’s smallest seismic transducer, and create a seismograph capable of a sensitivity and…
FISH&GO! A WiFi Rover controlled by Blynk APP
Based on the Fishino UNO board, a simple and funny project to join practicality and fun together. We are going…
LoRa remote control
Palmtop transmitter to couple with the LoRa Shield to execute longer-range radio commands. Among the longer distance radio transmission technologies…
WiFi Audio Broadcaster
In this article, we want to propose you what can be considered as the natural evolution of project Ethernet Broadcaster;…
Ethernet Relay board
LAN interface with 4 relays, 8 programmable I/Os and 4 analog inputs, IoT-ready. How many times have you read or…
Lightning detector
Is a storm on its way? Let’s find out using a circuit based on a sensor to detect electrical shock…
The Tactigon Meets GPS
We test with the wearable application and three-dimensional gesture detection prototype device, by making the GPS receiver interact with the…