Led astray by a led – electronics set
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com A circuit with two LEDs in series caught me out a bit.…
Condenser adventure – vocoder
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com ETI Vocoder constructional project reproduced with kind permission of Wimborne Publishing Ltd.…
Everyday battery charger? – adeaska sq4 plus stinger
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Adeaska SQ4 Plus Battery Charger on Banggood: https://ban.ggood.vip/59q Could the Adeaska SQ4…
Robot voice – vocoder
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Help support Julian's Electronics videos: https://www.patreon.com/julian256 Working vocoder (well, kind of) with…
Julian’s postbag: #120 – stuff for four different projects
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com To help support Julian's Postbag videos via Patreon: https://www.patreon.com/julian256 ETI Vocoder constructional…
Operational amplifier oddity – vocoder
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com ETI Vocoder constructional project reproduced with kind permission from Wimborne Publishing Ltd.…
Electronic kit build – sine wave generator
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com For Karl: A simple frequency generator kit that produces a 1kHz sine…
Testing bandpass filters by whistling – vocoder
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com ETI Vocoder constructional project reproduced with kind permission from Wimborne Publishing Ltd.…
Feedback – a performance
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com OK I was bored - it was Saturday afternoon!
Playing with: magnetic levitation platform
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Magnetic Levitation Platform on Banggood.com: https://bit.ly/2suYDh7 Interested in my new garden workshop?…