Lockdown Electronics
Tales from the hobbyist electronics bunker by Bill, G1YQY in North Yorkshire, UK
Archerkit Multimeter - Back to 1975 for a Retro Review - #216
The LM3914 Display Driver - #215
The supposed 2025 version of the Philips Electronic Engineer! - #214
Zoyi ZT 701 Oscilloscope & Multimeter - First Look and Review - #213
Gochifix Scope Meter Challenge - #212
Rig Calibration 1990's Style - #211
Zoyi ZT R01 - IR Thermography Multimeter Review - #210
Optoelectronics - Just how fast is an LDR? - #209
Improving the PIC based frequency counter kit - #208
ZT QS7 Clamp Meter Review - #207
Filters Part 3 - #206
LCD Frequency Counter Module - #205
Looking at phase with a 1970's oscilloscope beam splitter - #204
The LM2575 Switching Voltage Regulator - #203
Filters Part 2 - #202
Oscillators Part 7 - Digital Signal Generation - #201
Oscilloscope Beam Splitter - #200
Filters part 1 - 1st Order Filters # 199
Oscillators Part 6 - Stability - #198
ZOYI ZT-703S - Firmware Update
Oscillators Part 5 - The LC Oscillator - #197
Tesmen TCM-300D Clamp Meter Review - #196
Quansheng UV 5 Hardware Mods - #195
Racal Instruments 9901 Universal Frequency Counter - #194
Oscillators Part 4 - The 555 - #193
IC Station Multifunction Kit - Ideal beginners project - #192
Oscillators part 3a - Vacuum Tubes - #191 (amended version)
Oscilloscope Curve Trace Adaptor - #190
Oscillators Part 3 - #189
Philips Electronic Engineer - Part 2 - #188