More in Root (266)

3-03-2015 | This is an update of the Nixie Thermometer/Hygrometer (110321-I) published in the June 2012 issue of our magazine. In the original design a...

2-03-2015 |  Introduction:

24-02-2015 | Project is updated: look for additional information in contribution Updated version 1.1 of Power Meter 140409-1 One of our projects is the P...

18-02-2015 | A while back we made a little break-out-board with a ADS1115 A/D converter (140169-1). It has four inputs that can be used in a single-ended...

2-02-2015 | The initial purpose of this project is to connect our ECC bus to a USB interface. But the circuit is more than that. All I/O’s are connected...

29-01-2015 | WebinarCryptography is hotter than ever but few people are aware of its technical history. For this webinar Retronics invited two experts in...

28-01-2015 | LED bulbs with LED "filaments" are becoming increasingly popular. These filaments consist of a glass strip with a large number of small blue...

6-01-2015 | Connecting two or more I2C devices sometimes requires level adaptation since on device might be using 3V3 and another 5V. Providing adequate...

1-01-2015 |

15-12-2014 | IntroductionA simple Platino-based battery Tester is designed for not too demanding (hobbyist) applications. A simple way of establishing th...