I hate c : – penny organ software updates
The frustrations of working with Arduino C. Actually, this was great fun. Maybe I like C after all.
Julian’s postbag – #56 icstation modules
A selection of items from ICStation.com AD9833 DDS Signal Generator Module 0-12.5MHz Square/Triangle/Sine Wave Item ID: 7186 http://www.icstation.com/ad9833-signal-generator-module-125mhz-squaretrian
Julian’s postbag: #55 – pcbs, breadboard, batt boxes, dcos
My Patreon page: https://www.patreon.com/julian256?ty=h Items in the post: 10Pcs DIY Prototype Paper PCB Universal Matrix Circuit Board 8.5x20cm hv2n (link…
Pong update: move aside 555 – all hail the 74ls123
Who said the 555 can do anything? Probably nobody.
555 timers, video sync, but no pong
Surprisingly little circuitry is required to get a primitive video signal onto an old TV.
Julian’s postbag: #54 – usb warmers, oled power meter
My Patreon page: https://www.patreon.com/julian256?ty=h eBay links for items in this video: 1 Pair 5V USB Heating Element Film Heater 6*20CM…
Overclocking the 555 timer
How fast can a 555 timer oscillate? And what about the CMOS 7555?
Project: eti vocoder – comparator pcb added
The Vocoder's triangle waves become square. WARNING: it all gets a bit loud :) ETI Vocoder constructional project reproduced with…