Arduino and ADC (part2)
Let’s go deeper into enhancing techniques for ADC reading and let’s take a look at the first practical examples of…
3D4040: printing big!
It is no longer a problem, nor it is expensive, to print big size items and terrain models: we showed…
Create your robot with Micro:bit
It is a newborn board, but it is rapidly growing in popularity thanks to the potential we are going to…
HACKADAYPRIZE: Vote for our Open Source Projects
Our Big Fan and collaborator Vittorio Loschiavo has recently presented four Open Source project (Snow Plow Robot, Lawnmower Robot, Mini…
Discovering Arduino capabilities in Analog/Digital Conversion (part1)
Let’s step into the word of analog-digital conversion for Arduino, by discovering how the dedicated pins work and how to…
An Open Source Frequency Meter and clock generator
On the hardware of the controller board LED Matrix, by taking advantage of the reconfigurability of the onboard FPGA, we…
An Open Source Solid State Current measurement device
A solid-state amperometric sensor, capable of measuring up to 5 A providing a voltage that is directly proportional to the…
Say hello to the new Raspberry Pi 3 Model B+
The long journey of the Raspberry Pi was started with its first version, which has been proposed to the public…
3D4040: The big 3D printer with a small price
This printer has a building volume of 400 x 400 x 400 mm; it integrates all the functions of the…
Build a Simple Presence Alarm system with email notifications
Based on our ESP03 demoboard, this device sends out email notifications through Gmail when the onboard P.I.R. detects movement. The…