| In a few minutes this video gives a summary of the differences (and similarities) between the 3B and 3B+ versions of the Raspberry Pi from t...
More about Elektor TV (550)
| The good old principle of the XY table is used here with a laser diode instead of the ordinary plotter pen. Although the laser is rated at...
| A Wide Area Network connects far remoted devices to the Internet through gateways. LoRa is such a subscription-free communication standard,...
| Each medal has a flip side; each mountain, a north-facing slope. The darkest side of YouTube's mass of videos is too often the bevy of rants...
| Analog System Lab Kit PRO is a 14-step learning-by-experimenting program in analog electronics. It provides students with a solid and engagi...
| At the heart of this Wi-Fi controlled relay sits an ESP-12F module built on the famous ESP8266EX, flanked by a 4 MB memory. The ubiquitous...
| Compared to 3D printing, CNC milling may look rough but it is often faster. Final accuracy and surface smoothness are usually much better. H...
| If you don't have the time to watch this video all the way, here's the conclusion: "The acquisition of this device is satisfactory despite m...
| Yes, electrically conductive paint, non-toxic, water based, and water soluble. It might not be the best material to use for traditional circ...
| The principle of magnetic recording had been first demonstrated in 1898 by Valdemar Poulsen. Roughly half a century later, between 1946 and...