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projects:usb-button-with-display [09/04/2015 21:35] admin created |
projects:usb-button-with-display [09/07/2015 23:04] (versione attuale) admin [Production (aka MaETech BCD-4)] |
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The "button with display" is interfaced and powered through *USB*. Actually it used a standard serial converter like prolific PL2303. USB port is just for convenience of connecting, but is not mandatory. The device could be interfaced via standard RS-232 (with addition of a driver) and powered with external psu. | The "button with display" is interfaced and powered through *USB*. Actually it used a standard serial converter like prolific PL2303. USB port is just for convenience of connecting, but is not mandatory. The device could be interfaced via standard RS-232 (with addition of a driver) and powered with external psu. | ||
+ | ===== Photos ===== | ||
+ | |||
+ | ==== Production (aka MaETech BCD-4) ==== | ||
+ | {{:projects:as-qtfevpocsmzcnhs7ztpjyt7hsnchewpbjlgjuybc7.jpg?300 |}} | ||
+ | |||
+ | {{:projects:button3_1wm.png?300|}} | ||
+ | {{:projects:img_20150703_181358794.jpg?200|}} | ||
+ | {{:projects:img_20150703_181350013.jpg?200|}} | ||
+ | {{:projects:img-20150630-wa0000.jpeg?200|}} | ||
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+ | |||
+ | ==== Prototype ==== | ||
{{:projects:img_0311.jpg?200|}} | {{:projects:img_0311.jpg?200|}} | ||
{{:projects:img_0312.jpg?200|}} | {{:projects:img_0312.jpg?200|}} | ||
{{:projects:img_0313.jpg?200|}} | {{:projects:img_0313.jpg?200|}} | ||
- | Please note photos of prototype. Assembly and wiring (such as long usb cable) is incomplete. | ||
===== Features ===== | ===== Features ===== | ||
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===== Firmware ===== | ===== Firmware ===== | ||
- | Firmware in C, target avr device. Fuses H:FF, E:D9, L:EF. | + | Firmware in C, target avr device. Fuses H:D9, L:EF. |
{{:projects:button2.tar|}} | {{:projects:button2.tar|}} | ||