| Prices of digital multimeters have come down to a level where they are aftordable by almost any hobbyist. Although most multimeters oft...
| Prices of digital multimeters have come down to a level where they are aftordable by almost any hobbyist. Although most multimeters oft...
| Most capacitance meters have no facility for measuring large electrolytic capacitors. The circuit described here makes it possible for s...
| The balanced bridge described in this article measures capacitance from 1 pF to 10 µF, resistance from 1 Ω to 10 MΩ, and inductance from 1...
| Have you just invested in a large bag of capacitors with incomprehensible, little or no markings? Then read on. The instrument describe...
| The stabilizer presented here enables the precise tuning of HF oscillators for up to 100 MHz if these have a frequency control input. Tha...
| A capacitance meter is indispensable for checking capacitors with iIIegible or incomprehensible values printed on them, and for matching c...
| 16 RF INDUCTANCE METER J. Bareford It is a downright shame not to be able to use many of your inductors simply because their value is not kn...
| 48 INTERMEDIATE PROJECT A series of projects for the not-so-experienced constructor. Although each article will describe in detail the opera...
| 60 SEMICONDUCTOR DIODES by T. Wigmore Although many readers know perfectly well what a diode is, it does no harm to repeat its definition he...
| PRACTICAL FILTER DESIGN (4) by H. Baggott The previous part in this series discussed the most important low-pass filters. This month we turn...