| Since the voltages existing in many parts of the converter may be Iethal, great care must be taken in the construction of the converter....
| Since the voltages existing in many parts of the converter may be Iethal, great care must be taken in the construction of the converter....
| Before the construction is discussed, it was thought useful and interesting to have a look at the test results from our two prototypes. N...
| This month we tackle a high-frequency project by venturing out into the exciting world of VHF radio amateur communication. Build this conv...
| Following last month's introduction into the main characteristics ot the Super-VHS system, we close off the article with details ot a prac...