29-07-2018, 07:20
Thanks for the prompt response. I hadn't really considered using the Arduino 3.3v supply.
The 250 ohms was from 3.3v rail to ground, but of course with the regulator in circuit.
OK, so I've ordered replacement AMS1117-3.3 regulators and some extra 100μF capacitors.
More news later in the week, I hope
The 250 ohms was from 3.3v rail to ground, but of course with the regulator in circuit.
OK, so I've ordered replacement AMS1117-3.3 regulators and some extra 100μF capacitors.
More news later in the week, I hope

