educ8s.tv @ youtube.com uploaded a new tutorial. Nick writes: Today we are going to build a DIY YouTube subscriber counter with a big LCD display and a 3D printed enclosure YouTube Subscriber Counter with Wemos D1 mini -...

Arsenijs over at Hackaday.io explains how to panelize PCBs using GerberPanelizer on Windows. He writes: This tutorial was done on Windows. Authors claim it could also be used on Linux by using Mono, but I haven’t tried and don’t understand a lot about Mono to see what could be...

This video shows how to drag solder SMD parts with a high density package (in this video a Xilinx XC9572XL with VQFP 64 pin package is used). Drag soldering SMD parts with a flux pen -...

Photons became a hot research topic due to their important role in holding data across long distances. Starting from the fact that photons are insensitive to magnetic fields which concludes to their disability to process data, a group of researchers from the ETH (Eidgenössische...

In the past, I’ve  always seen small circuits of copper with no silk screen or solder mask on top of it and as a PCB designer I have always the question in my mind: What is it for? — I’ve never needed them before! As I can find them in Arduino’s PCBs as well, I decided to open...

Graham Prophet discuss about Nordic Semiconductor's nRF52832 Bluetooth low energy System-on-Chip (SoC). Based on Nordic Semiconductor's nRF52832 Bluetooth low energy System-on-Chip (SoC), this development kit incorporates nine different sensors plus a microphone and speaker, and...

Taking a look at what other people do in a certain aspect can give you an insight and an indicator in your own journey. Maybe IoT is one of the cutting edge technologies with rapid changes year after year, if not month after month. About 700 developers answered Eclipse foundation IoT...

Avishek Hardin at Arduino Project Hub designed a lightweight mobile using a GSM module, an Arduino UNO, and a Nextion touch screen display. The lightweight mobile has the following features: Make calls Receive calls Send SMS Receive SMS Delete SMS In this project,...