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Electrical Engineering
RowanP's user avatar
RowanP's user avatar
RowanP's user avatar
RowanP
  • Member for 3 years, 6 months
  • Last seen more than a month ago
  • Brisbane QLD, Australia
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About

A tinkerer. On various platforms: RPi (3A+ and 4B+), Arduino (Uno, Uno Wifi Rev2, Mega, Due, Pro-Mini, Nano), Micro:bit, ESP32. Also interested in DIY electronics, radio control, robotics, 3D printing, Ubuntu, macOS, and Apple technology. Tinkering with robots and RC including Arduino Braccio, Petoi Bittle.

Professionally I’ve worked in data communications, I.T. and control systems for thirty-five years, starting out from a degree in computer science.

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Top posts
15
Does each IC need its own bypass capacitor when there are multiple ICs in the same circuit?
Apr 16, 2022
4
What does INH as an IC pin label mean?
Apr 16, 2022
4
What type of connector does this flow-meter use?
Jul 17, 2021
2
Determining characteristics for a replacement power supply
Sep 9, 2021
2
How to measure the temperature of a surface using an Arduino?
Jul 20, 2021
1
Why can't I have a PWM signal with 5V in the PCA9685 PWM driver?
Jul 10, 2021
1
System design ideas
Jul 17, 2021
1
12V relay with capacitor resistor - need some guidance
Jul 28, 2021
1
What is a methodical way for designing perfboard layouts?
Jul 30, 2021
0
Is there a workaround for a Hall effect encoder out of alignment with its sensors on a small motor?
Apr 30, 2021
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9
Arduino and fingerprint scanner - can I get the fingerprint scanner data?