Tec-06 battery capacity tester from icstation
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com http://www.icstation.com/battery-capacity-tester-module-power-supply-module-mini-electronic-load-500ah-display-with-p-12449.html Testing th
Testing the 5v regulator – ht7550 – pwm5 femto
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Testing voltage accuracy, output stability on no load, on load, and with…
Glue and solder surface mount components – pwm5 femto
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Four components added to the PWM5 Femto PCB - the HT7550 5V…
Funsnap idol selfie drone – from banggood
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com FUNSNAP Idol Drone on Banggood: https://ban.ggood.vip/1vsn 5% off for FUNSNAP iDol coupon:…
Chip on breadboard: lm339 comparator – a/d converter
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Building a 2-bit A/D converter with LM339 comparators and 74LS00 NAND gates
Chip on breadboard: mc14495 and uln2803a
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Testing the MC14495 Binary to Hexadecimal 7-Segment Latch Decoder LED Driver. Using…
End of the world
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Well, it's the end of Poundworld. #electronics #LED
Third octave spectrum analyser build – episode 2 – vocoder
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Lots more wiring - worrying about ground loops and overloaded 5 volt…
Third octave spectrum analyser build – episode 1 – vocoder
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com First part of a 2-parter (probably). Decking timber and protoboard build of…
Pwm5 femto pcb
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com Not merely microscopic nor nano-sized, this PCB is way smaller than that.…