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Updated Hardware (markdown)

Djuri Baars 2023-09-03 14:19:34 +03:00
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Hardware.md

@ -69,6 +69,8 @@ If you choose to use an IC-mount note that it has polarity! The MCP23017 has pol
Next up is the 1N4001 diode, **WARNING** the diode also has polarity. Align the line on the 1N4001 with the line on the PCB. Next up is the 1N4001 diode, **WARNING** the diode also has polarity. Align the line on the 1N4001 with the line on the PCB.
If you ordered a pre-soldered PCB you might not have a diode. This is not a problem since it is just a protection against reverse polarity of the extra USB port. The pre-soldered PCBs are tested for this.
<img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/overview-diode-resistors.jpeg" width="500"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/overview-diode-resistors.jpeg" width="500"/>
When placed correctly it should look like this: When placed correctly it should look like this: