power_switch
Differences
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power_switch [2015/11/15 20:57] – [Modification of RFM12 power pin (PCB < V1.1)] breaker27 | power_switch [2024/05/19 18:28] (current) – [Needed Parts and PCB] breaker27 | ||
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===== Needed Parts and PCB ===== | ===== Needed Parts and PCB ===== | ||
- | You need a **PCB**. You may use the layout from [[https:// | + | You need a **PCB**. You may use the layout from [[https:// |
==== Partlist (in buildup order) ==== | ==== Partlist (in buildup order) ==== | ||
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If you want to modify your old PCB version to have this feature as well, cut two traces carefully (marked red in the picture) and connect two pins of the RFM transceiver to the ATMega (marked green in the picture). | If you want to modify your old PCB version to have this feature as well, cut two traces carefully (marked red in the picture) and connect two pins of the RFM transceiver to the ATMega (marked green in the picture). | ||
+ | |||
+ | Make sure you don't create a short circuit and cut the traces correctly. Use a multimeter to check this. | ||
{{: | {{: |
power_switch.1447617470.txt.gz · Last modified: 2015/11/15 20:57 by breaker27