
Waffle
STDWaffle
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:Creation time:2018-09-20 13:14:55Update time:2021-09-19 23:04:45
Description
This is a digital radio system using a microcontroller, a CC1101 Sub-GHz module and an LCD. The idea is to have a pocket-sized device that can be used independently to receive broadcasted messages, or as a "modem" for the 400MHz ham band.
source https://hackaday.io/project/11056-waffle-a-pocket-sized-digital-radio-system
Design Drawing
schematic diagram
PCB
BOM
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | 16MHz | Y2 | CRYSTAL_HC49-SD_SMD | 1 |
2 | 22pF | C10,C9,C1,C2 | C_0805_HANDSOLDERING | 4 |
3 | 10K | R1 | R_0805_HANDSOLDERING | 1 |
4 | ATMEGA328P-A | IC1 | TQFP-32_7X7MM_PITCH0.8MM | 1 |
5 | USB_OTG | P1 | USB_MICRO-B | 1 |

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