4
The 8bit Keyboard
source link: https://hackaday.io/project/185991-the-8bit-keyboard
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
Details
How to use.
Key Input
"a" is the ASCII code 0x61 ( 011000001 ).If you set it with the keyboard, it will look like this.
- Set the "a" ( HEX: 0x61, BIN: 01100001 ) key.
- Press the key button.
"a" is sent.
Multiple inputs
You can press multiple keys at the same time by using the stock button.
*Press the key button to release the stock.
- Set the "shift" ( HEX: 0x81, BIN: 10000001 ) key.
- Press the stock button.
- Set the "a" ( HEX: 0x61, BIN: 01100001 ) key.
- Press the key button.
"A" is sent.
However, if you set "A" ( 0x41 ), you can set "a" ( 0x61 ) without the need for a "shift" ( 0x81 ) key.
Key Lock
With a key lock, you hold down a stocked key.
*When you unlock the key, the stock will be released.
- Set the "shift" ( 0x81 ) key.
- Press the stock button.
- Lock the key.
- Set the "a" ( 0x61 ) key.
- Press the key button.
"A" is sent
- Unlock the key.
- Press the key button.
"a" is sent.
DEMO
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK