Uploaded September 2013 | Updated September 2026, 2 weeks ago
This is the second part of the PCB design for toner transfer using DipTrace. Quite simple one side solution fanning out the HM-10 pins to standard 2.54mm headers fitting on a breadboard.
Music (cc-by):
Two Swords by _ghost
ccmixter.org/files/_ghost/26146
This is the second part of the PCB design for toner transfer using DipTrace. Quite simple one side solution fanning out the HM-10 pins to standard 2.54mm headers fitting on a breadboard.
Music (cc-by):
Two Swords by _ghost
ccmixter.org/files/_ghost/26146
![Programming the new ATtiny from Arduino using UPDI [Beginner Tutorial]](https://i.ytimg.com/vi/AL9vK_xMt4E/mqdefault.jpg "Programming the new ATtiny from Arduino using UPDI [Beginner Tutorial]
This tutorial shows how to make a cheap and simple UPDI Programmer and upload a sketch to the new ATtiny micro controller series. The programmer is made from an old Arduino Nano and requires only two additional passive components. The megaTinyCore library provides an Arduino core to start developing. A short blink sketch demonstration should provide a good start for every beginner in this matter.
Links to the github projects:
https://github.com/SpenceKonde/jtag2updi
https://github.com/SpenceKonde/megaTinyCore
Boards package url:
http://drazzy.com/package_drazzy.com_index.json
!!! This method stopped working with the latest megaTinyCore versions. Installing v.1.x like in this video works though. good luck!
Dave darkos K.I.T.T. badge: https://www.tindie.com/products/davedarko/kitt-knight-rider-blinky-led-badge/
My Halloween Badge: https://www.tindie.com/products/bitluni/killer-badge-kit/
Links to the parts (affiliate links):
Arduino nano clone ($2):
https://aliexpress.bitluni.net/nano
https://amazon.bitluni.net/nano
Electrolytic Capacitors 12Values (120pcs $1.60):
https://aliexpress.bitluni.net/elecCaps
Metal Film Resistors 30 Values (600pcs $2.65):
https://aliexpress.bitluni.net/resistors
ATTiny ($0.65):
https://link.bitluni.net/attiny
SOP16 SSOP16 Break Out Board (20pcs $2):
https://aliexpress.bitluni.net/sopBreakOut
SOP16 Programming Adapter ($2.20 shipped):
https://aliexpress.bitluni.net/sop16Adapter
5mm LEDs (different colors 100pcs for ~$1):
https://aliexpress.bitluni.net/leds5mm
Breadboard Set (~$3.50):
https://aliexpress.bitluni.net/breadboardSet
My camera and lens (4k 60fps):
https://amazon.bitluni.net/gh5
plz share :-)
Check out my Tindie store to get some of my creations:
https://www.tindie.com/stores/bitluni
Consider supporting my lab on Patreon for some extras and frequent updates:
https://www.patreon.com/bitluni
Im also thankful for any donation on PayPal:
https://paypal.me/bitluni
Twitter: @bitluni
reddit: r/bitluni
#electronics #diy #tutorial")
![CRT BOY: The Circuit [ESP32, CRT, Retro]](https://i.ytimg.com/vi/ARo205bYEfI/mqdefault.jpg "CRT BOY: The Circuit [ESP32, CRT, Retro]
This is the first part of the project building a retro GAME BOY clone. An old school mini CRT is used to display the video signal generated by the ESP32 micro controller. An NES game pad is connected to be able to play games. A simple Tetris clone from a previous project is used to test the device. This part covers the building of the circuit including a simple audio amplifier.
ESP32 Game console playlist:
https://www.youtube.com/watch?v=5t1_XNc3vNw&list=PLjUbKCHhzPEzCm2_KFAICIN-7QTap_s72
The latest schematic and some further details are provided here:
http://bitluni.net/crt-boy/
The Tetris clone code for the ESP32:
https://github.com/bitluni/TetrisSpaceX
The final ESP32 I used here (affiliate link):
ESP Mini KIT ~$7.58 shipped http://s.click.aliexpress.com/e/FQ7mQRJ
TPAI: https://www.youtube.com/channel/UCDbWmfrwmzn1ZsGgrYRUxoA
8-Bit Guy: https://www.youtube.com/user/adric22
plz share :-)
Consider supporting my lab for some extras and frequent updates
trough YouTube Memberships https://www.youtube.com/channel/UCp_5PO66faM4dBFbFFBdPSQ/join
or on Patreon https://www.patreon.com/bitluni
Im also thankful for any donation on PayPal:
https://paypal.me/bitluni
Twitter: @bitluni
Instagram: @bitluni
reddit: u/bitluni
#retro #gameboy #electronics #esp32 #tetris")
