A simple PCB to test your SMD hand-soldering skills. Going down to sand grain sized 01005 SMD parts, this button is a challenge for experienced "soldiers" and those who want to become one.
| Designator | Package | Quantity | Designation |
|---|---|---|---|
| BT1 | SMD Battery Holder | 1 | CR2023 |
| C1 | 0805 SMD Capacitor | 1 | 100n F |
| C2 | 0805 SMD Capacitor | 1 | 1µ F |
| C3 | 0805 SMD Capacitor | 1 | 100n F |
| D1 | 0805 SMD LED | 1 | LED Red |
| D2 | 0603 SMD LED | 1 | LED Orange |
| D3 | 0402 SMD LED | 1 | LED Yellow |
| D4 | 0201 SMD LED | 1 | LED Green |
| D5 | 0201 SMD LED | 1 | LED Blue |
| R1 | 0805 SMD Resistor | 1 | 82 Ohm |
| R2 | 0603 SMD Resistor | 1 | 82 Ohm |
| R3 | 0402 SMD Resistor | 1 | 62 Ohm |
| R4 | 0201 SMD Resistor | 1 | 330 Ohm |
| R5 | 01005 SMD Resistor | 1 | 33 Ohm |
| R6,R7 | 0805 SMD Resistor | 2 | 100k Ohm |
| SW1 | SMD Switch | 1 | |
| U1 | SOIC-8 NE555 | 1 | |
| U2 | SOP-16 CD4017 | 1 |
TBD
The Idea origins to Ken Olsen and his Attiny SMD Challenge. Many thanks to Ken Olsen for the idea and for opening up this great work to creative commons.
The name Nibble++ origins from a simple nibble peg which has been developed one year earlier. A Nibble is a unit for the amount of 4 bits (https://en.wikipedia.org/wiki/Nibble). Because we are using five LEDs we incremented the value ;).
- Idea: CC-BY-SA 3.0 - Ken Olsen (www.MakersBox.us)
- PCB-Layout: CC-BY-SA 3.0 - Ken Olsen, Thomas Schmid and Timo Schindler
- Manual (TeX): LPPL - Marei Peischl
- Manual (pdf): CC-BY-SA 4.0 - Binary Kitchen e.V.
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