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Brainstorming #1

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opened 2023-03-03 02:40:34 +00:00 by engineerjoe440 · 2 comments
engineerjoe440 commented 2023-03-03 02:40:34 +00:00
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Objective

make a programmable circuit board that could be soldered together in one workshop session and programmed in another

Hardware

Outputs

Inputs

  • Potentiometer (Rotary Encoder)
  • Switch
  • Button

Microcontroller Considerations

Activities

Other Ideas

  • Removable Matrix Cover (Clock Letters)
  • Could program WLED software
  • Buzzer (could make the clock an Alarm Clock)
  • Potentiometer would let us turn things up or down (but that's expensive since the ESP-01S doesn't have an analog input, gross)
## Objective *make a programmable circuit board that could be soldered together in one workshop session and programmed in another* ## Hardware ### Outputs * LEDs (RGB) * Buzzer * ~~LCD~~ * [LED Matrix](https://www.aliexpress.us/item/3256802212716692.html?spm=a2g0o.order_list.order_list_main.5.35961802DB6WcT&gatewayAdapt=glo2usa4itemAdapt&_randl_shipto=US) ### Inputs * Potentiometer (Rotary Encoder) * ~~Switch~~ * ~~Button~~ ## Microcontroller Considerations * AtTiny85 (small, cheap) * [ESP-01S](https://www.amazon.com/UMLIFE-ESP8266-ESP-01S-Transceiver-Arduino/dp/B093H28TGH/ref=sr_1_4?crid=UDTZTH0X3ITX&keywords=esp+01s&qid=1677812354&sprefix=esp+01s%2Caps%2C227&sr=8-4) * [micro:bit](https://microbit.org/) https://www.sparkfun.com/products/17287 # Activities * LED Matrix Word Clock -> https://learn.adafruit.com/neomatrix-8x8-word-clock/overview #### Other Ideas * Removable Matrix Cover (Clock Letters) * Could program WLED software * Buzzer (could make the clock an *Alarm Clock*) * Potentiometer would let us turn things up or down (but that's expensive since the ESP-01S doesn't have an analog input, gross)
engineerjoe440 commented 2023-03-16 00:11:33 +00:00
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Consider using ChatGPT as a teaching/learning tool.

Consider using ChatGPT as a teaching/learning tool.
engineerjoe440 commented 2023-05-25 02:30:11 +00:00
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Component Options

# Component Options * 3.3v Linear Regulator: * ~~https://www.digikey.com/en/products/detail/microchip-technology/MCP1702-3302E-TO/1098463~~ * https://www.digikey.com/en/products/detail/microchip-technology/MCP1700-3302E-TO/652680 * Rotary Encoder: https://www.digikey.com/en/products/detail/bourns-inc/PEC12R-4225F-S0024/4499648
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