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[](https://amzn.to/3UDIVhn)
https://amzn.to/3UDIVhn
(🛑Warning: You need to solder the pins )
[
The keyboard has an upgradable firmware and a documented microcontroller:
https://support.lenovo.com/us/en/documents/pd026745
http://www.sonix.com.tw/article-en-1002-3048…
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For my project to create a BLE HID Braille device I tried to read in the BLE HID keyboard code the LED Status and got an error.
Here is the CP 9.2 CircuitPython code:
```python
import sys
i…
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Using an Apple USB wired keyboard with single pico interface, fails after a short amount of time. Unplugging KB from pico and re-plugging gets it going again but only for a few seconds.
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Hi Wayne,
This is not eZ80 related.
Something else for your consideration.
I have been progressing over the last few weeks, the porting into RomWBW, the code I wrote for my MSX kits to driv…
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Is it possible to use a 2 octave USB Midi keyboard to play in real time instead of just midi files? The thing I want is just to use actual keys
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### Is your feature request related to a problem? Please describe.
My mouse is still selected even if linux-device-detect-mode keyboard-only is set, but i've realized the real problem isn't that kana…
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ECE-385-Final-Project-Fall-2024/
├── hardware/
│ ├── tetris_top.sv # Top-Level Module
│ ├── usb_keyboard_interface.sv # USB Keyboard Interface Module
│ ├── …
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Hello again,
I noticed that you are using the ESP32-C3-DevKitM-1. It has support for the usbhost. See an example https://hackaday.com/2024/11/17/esp32-hosts-a-usb-keyboard-in-this-typewriter/
and
…
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If you want to detect a rotating wheel or a coin moving through a tunnel, you need to check if an object passes by. These devices are designed for that purpose.
### IR Obstacle Avoidance Sensor
…