radioam232

0:04:47

free available electronic schematics from my old uploads: Radioam232

0:08:52

Transistor circuit to erase a magnetic tape (old upload of my former channel Radioam232 in 2008)

0:03:36

home brew Shortwave receiver 6-17 MHz with SSB reception, the inner side

0:03:09

glow plug motor modulator

0:05:11

Power transistors used as power resistors (=dummy loads)...

0:07:19

Overview from my published books radiofun232 on the Lulu website

0:06:10

transistor (bipolar) as switch, fundamentals

0:12:12

Assessment of the TDA 2003 audio amplifier chip. Demo/test. Is it an easy chip?

0:08:40

How to make good analog audio transistor pre amplifier, version one

0:16:09

Rough test of a discrete 2 x 30 Watt homebrew audio amplifier on thermal runaway + schematic

0:08:52

AM radio 758 KC-2.0 MC: first reception results (revisited) + noise reduction schematic

0:09:40

TRONIK AVENTUR 225 - DIY RECEPEUR RADIO AM 232 KHz - ASSEMBLAGE - TUTORIEL POUR DEBUTANT

0:14:19

Update and VLOG about the 3 x 6 Watt audio amplifier with bass boost + schematics

0:05:25

Working on the 14-18 MHz homebrew Shortwave radio, final alignments & constructions

0:03:10

7400 LS digital chip creates a sine wave on 4 Mhz (schematic)

0:04:59

Proper galvanic connections from electronic components & breadboards (here a 7400 Chip)

0:15:25

Tips about controlling heat & heat sources in (say) classic electronic circuits schematic & demo

0:05:23

Philips Oscilloscope from the 1930's (photo series) (GM3153 or GM3154)

0:05:17

1 transistor oscillator for high inductance coils (70 KHz-400 KHz) sine wave or not (schematic)

0:03:28

Easy modem to receive weather maps on SW with an old DOS computer

0:06:27

Do our ears make harmonics? (yes)

0:09:00

Simple inductance meter pt 3 VLOG & Schematics and update (perhaps buffer stage necessary)

0:04:05

Extremely bright LED unit in dissected IKEA lantern on 6 V

0:07:07

Audio signals transported over long wires (properties, issues, solutions)