Julian’s postbag: #59 – wonderful tech or worthless tat?
More cheap stuff from China :) Support Julian's Postbag videos via Patreon: https://www.patreon.com/julian256?ty=h DC-DC Converter Isolated Power In 10V-16V Double…
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…
Postbag supplement: unseen stuff from postbag #53
Eight minutes of stuff I cut from Postbag 53. CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter STC…
Julian’s postbag: #50 – ublox neo-7m gps module, arduinos
Mostly about the Ublox Neo-7M GPS module with a couple of Arduino compatible devices also included. Want more Postbag videos?…
Julian sucks: failed arduino uno repair – rescued!
This video was inches away from being deleted. This happens from time to time - the video starts well and…
Julian’s postbag: #43 – led driver, stepper linear actuators
Today's items of post: DC DC boost converter Constant Current Mobile Power supply 250W 10A LED Driver http://www.ebay.com/itm/-/321581704576 B-04E drive…