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==Todo== | ==Todo== | ||
* get 2nd hd44780 | * <s>get 2nd hd44780</s> | ||
* get 2x i2c-port-expanders for the hd44780 | * <s>get 2x i2c-port-expanders for the hd44780</s> | ||
* attach barcode scanner | * attach barcode scanner: serial -> RS232 on BBB now available | ||
* attach mi-fare reader for member-fobs | |||
* code some sort of interactive cash-register-system-something | * code some sort of interactive cash-register-system-something | ||
Latest revision as of 07:04, 2 January 2019
| Not-A-Phone (it's a kassa) | |
|---|---|
.jpg) | |
| Participants | |
| Skills | Electronics, Python, money |
| Status | Getting parts |
| Niche | Hardware |
| Purpose | Electronics, fun, world domination |
| Tool | No |
| Location | Bar |
| Cost | |
| Tool category | General |
Not-A-Phone (it's a kassa) Property "Tool Image" (as page type) with input value "File:{{{Picture}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. {{{Picture}}} {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}
We gutted the old Volkshuis cash-register.
The money-tray is in use at the bar, but the top half with buttons and screens needs a brain!
One of the donated BeagleBones (called: Not-A-Phone) is serving this purpose, hence the name.
Done
- gut old electronics
- attach keyboard/buttons to BBB with custom header
- PRU-code to read pins
- python code to read PRU interrupts
Todo
get 2nd hd44780get 2x i2c-port-expanders for the hd44780- attach barcode scanner: serial -> RS232 on BBB now available
- attach mi-fare reader for member-fobs
- code some sort of interactive cash-register-system-something