https://github.com/headblockhead/lightup-namebadge
A small badge/lanyard thingy with some basic transistor logic and LEDs to light up the darkness.
https://github.com/headblockhead/lightup-namebadge
hackclub hackclub-solder kicad pcb
Last synced: about 1 month ago
JSON representation
A small badge/lanyard thingy with some basic transistor logic and LEDs to light up the darkness.
- Host: GitHub
- URL: https://github.com/headblockhead/lightup-namebadge
- Owner: headblockhead
- License: gpl-3.0
- Created: 2025-05-30T02:16:37.000Z (10 months ago)
- Default Branch: master
- Last Pushed: 2025-06-19T21:59:27.000Z (9 months ago)
- Last Synced: 2025-08-30T00:24:34.040Z (7 months ago)
- Topics: hackclub, hackclub-solder, kicad, pcb
- Homepage:
- Size: 1.58 MB
- Stars: 1
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Lightup Namebadge
A small badge/lanyard thingy with some basic transistor logic and LEDs to light up the darkness.
Created for [Hack Club's Solder YSWS](https://solder.hackclub.com/).
## Features:
- On/Off switches (SR latch)
- Photoresistor to dim LEDs in daylight.
- Potentometer control of LED brightness, and photoresistor sensitivity.
- Schematic is provided on the back
- Says my name on the front of it!
## BOM:
- 6x LEDs
- 2x 1kΩ Resistors
- 2x 10kΩ Resistors
- 1x 220Ω resistor
- 2x (10kΩ?) Potentiometers
- 4x NPN transistors
- 1x PNP transistor
- 2x push-button
- 1x (100kΩ?) photoresistor
- 1x CR2032 battery holder
## Screenshots:
