onecircuit
Over the last few years I have overzealously bought a heap of electronic components for projects. Some projects have been finished, but there are way too many buckets of boxes of compartments filled with lovely OpAmps, Transistors, Logic Chips, Modules, Sensors and a multitude of other late night acquisitions which need to be used in some way.
They could sit and I guess I could be quite happy over the next few years admiring their dormancy OR I could get inspired and make one circuit a week to demonstrate their utility or otherwise.
So week by week I will attempt to document, video, draw, link, etc., each electronic creation in an effort to help me (and others) remember how to use some of this stuff (maybe to help prevent too much magic smoke escaping). I'm not an expert so if you spot anything that looks a bit dodgy - please let me know.
Конкурс по раздаче свечей!
Почтовый мешок № 47 с солнечными панелями, часами и регуляторами заряда
Optus SNAFU и маленькая корзина
Turning Police Butterflies into lovely beings!
Solar Powered ESP32-C6 WiFi Extender
Mailbag and Workflow Video
Orange Pi RV2 pressed into service
Orange Pi RISC-V plus Touch Screen
Throw away your batteries! (responsibly...)
Mailbag #46 - a lot of ESP32 action!
Open Hot House Louvres Automatically (Linear Actuator and L298N)
Updating ESP32 OTA in the Hot House for reels
ESP32 and the KC-868 A6 smart home device
Mailbag #45 - featuring great incentive to make transcontinental squeezy bears!
Variable 5V Mosfet Joule Thief circuit
Delivering chlorine to sheep by drone!
Лабораторные светодиоды получили ТРЕТЬЮ модернизацию!
A baboon is driving my brain! (...also I blow up an AO3400 mosfet)
Eliminate rechargeable batteries from your projects!
Mailbag #44 - lovely modules!
Re-mapping the pins on a CH32v003
Супер транзистор AO3400!
Mailbag #43 - featuring a Total Dissolved Solids Module and other tasty stuff!
Easily unbrick your CH32v003 using the free minichlink program
Unboxing an Orange Pi 3B, rolling our own OS and installation direct to an EMMC
CH32v003 bare on a breadboard - will it blink and fade? (yes)
Mailbag #42 featuring C̶a̶r̶d̶i̶ ̶B̶ CH32v003 and a Raspberry Pi 5
Audio Eggs - a little bit of amplified ear-pod work
Mailbag #41 - sure it's electronics, but that guy drones on a bit!
Do bees like prime numbers? Let's use a turtle(?) to find out!