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onecircuit @UCTm3eCrN6wk-Ozt9ymyKIIg@youtube.com

2K subscribers - no pronouns :c

Over the last few years I have overzealously bought a heap o


10:02
Eliminate rechargeable batteries from your projects!
17:27
Mailbag #44 - lovely modules!
11:55
Re-mapping the pins on a CH32v003
13:32
AO3400 Super Transistor!
17:09
Mailbag #43 - featuring a Total Dissolved Solids Module and other tasty stuff!
04:22
Easily unbrick your CH32v003 using the free minichlink program
20:45
Unboxing an Orange Pi 3B, rolling our own OS and installation direct to an EMMC
16:40
CH32v003 bare on a breadboard - will it blink and fade? (yes)
35:19
Mailbag #42 featuring C̶a̶r̶d̶i̶ ̶B̶ CH32v003 and a Raspberry Pi 5
18:40
Audio Eggs - a little bit of amplified ear-pod work
16:45
Mailbag #41 - sure it's electronics, but that guy drones on a bit!
10:08
Do bees like prime numbers? Let's use a turtle(?) to find out!
11:35
Replacing a NiMH Battery with Super Capacitor (Part II)
08:56
One impossible thing
08:57
Mailbag #40 - generosity in solid form
14:36
Mailbag #39 - Lovely stuff including pretty cool RISC-V chips
07:17
8 Pin Microcontroller Wars: ATtiny13, PMS150C, PFS154, PFS173 and CH32V003
39:06
Is it a Raspberry Pi or an Arduino Uno??
12:59
A dodgy function generator vs. a dodgy oscilloscope
20:49
Let the sun guide your way at night!
11:18
Mailbag #38 - Bluetooth clothing, Teddy Bears and Torches
18:17
Using a soft start circuit on two fans for solder fume extraction.
09:19
TDA1308 amplifier and microphone module
16:25
Mailbag #37 including a dental kit??
04:11
3D effect Solar "Candles"
07:41
Hot Software? Your choice of Armbian image matters!
22:19
ESP32 duds re-animated!
14:57
Mailbag #36 - Joy and Joysticks
13:06
Lunar Landing like it's 1978 - a KimUno game
09:13
Outback Remote ESP32 Over The Air (OTA) Project
12:43
Mailbag #35 - a bundle of electronicals!
10:36
AO3400 WLED level shifting incident/accident
12:44
Multi-channel Hung Chang 6502 Oscilloscope. Destined for the bin, now on the bench!
24:13
Another Monster Mailbag - #34 (K2 size)
16:10
Monster Mailbag #33 - clearing the backlog!
07:56
Expanding the ESP01s to 16MB!
11:27
A timely repair - toddler clocking off for the day
20:22
Mailbag #32 - clicky timing thingies
14:05
Mailbag #31 - the return of a regular devotion to late night online shopping 😬
10:09
ESP32 programmed OTA - no wires, no WiFi!!
17:01
KimUno PCB - "fake" 6502 goodness
10:15
XIAO RP2040 plays a game of Cricket? (hint: Micropython makes it possible...)
10:34
XIAO ESP32S3 ends up in the bin!!
23:49
6502 on a XIAO ESP32C3 from Seeed Studio
13:26
Dirty Dozen #06 - Nano USB-C unit, LIS3DH (again) AND Channel Update
07:27
200th OneCircuit Video - a "Top Five" celebration of four years of this channel
10:20
Dirty Dozen #05 - an Accelerometer module (LIS3DH) as a fall detector!
08:36
Two out of three ain't bad - busted G9 LED lamp.
05:30
DirtyDozen #04 - Exotic Unusable Tech!
10:29
Mailbag #30 - whereby I learn the lesson of AC vs DC. Oh my aching hubris.
04:51
NE556 WSBK Safety Car flasher
09:53
DirtyDozen #03 - strange ultrasonic module
05:08
555 Charge Pump Voltage Doubler
11:27
DirtyDozen #02 - RPi PICO clone
23:12
DirtyDozen #01 - 555 kit
09:04
The pi-hole project: updating the software and evaluating the results.
15:41
Mailbag #29 - wire critters in the form of transistors, and lots more!
18:22
Baby ESP drives big motor - how??
08:29
Turning an old crystal vase into a fake candle!
19:19
Mailbag #28 - so many LEDs!