triform
triform
@triform
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Joined: 2019-07-17 2:09 am
Last seen: 2022-08-30 8:52 pm
Topics: 34 / Replies: 305
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1 year ago
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RE: Arduino IoT Cloud 2021 - Getting Started with Arduino & ESP32

Sorry, no help from me then as I tend to use Node-Red mostly now. Others may have info here as well as the IoT section at/p>

1 year ago
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RE: Arduino IoT Cloud 2021 - Getting Started with Arduino & ESP32

We will need more data here :) What IoT service are you using? What are you trying to set up?

1 year ago
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RE: RPI Pico ESP-01 breakout board (Updated)

I have an updated Gerber for an RPI-Pico breakout board free for the making. It includes a place for an ESP-01 module, power for the Pico a...

1 year ago
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RE: Mechanical Bumpers for Robot base

@thrandell Unfortunately, this rarely happens :( The wheels almost always turn. For smaller bots, this usually makes it skew the current path...

2 years ago
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RE: Switch AC motors on and off with Arduino

@mike-za, I would try and source the control board outside the vendor. Unless it's some soviet made oddity from the cold war era, you should be able...

2 years ago
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RE: MD10C Question

@huckohio The MD10C may not be grounded well. Is this seen on both controllers or just the one? A floating ground can cause induced noise and again,...

2 years ago
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RE: MD10C Question

@huckohio It could be caused by a lot of things. Inductance, leakage, etc. Having a lot of wires running around, you can transfer or pickup voltage ...

2 years ago
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RE: Using a POT to control PID values

@byron I think a pot would be a better choice here. Less stuff to do in the code. Just a map and constrain pair with the analog value.

2 years ago
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RE: USING A CAMERA ON RASPBERRY PI WITHOUT MOTIONEYEOS

Hi @peterpenpencil, I'm not sure if I understand what you really want, but this is what I have used on the RPI and Yun to stream with: ffmpeg Scot...

2 years ago
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RE: High quality Equipment and where to get it

Hi @wolfgangw, I agree with the premise of the idea and have a set of sellers I try to use and recommend, but there are issues even with this many t...

2 years ago
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RE: Using IR to count a bike wheel rotation, then map to tone for speaker.

Hi @mc2, How are you controlling the speaker? I would assume through a gpio pin, correct? If that's the case then you could use a PWM IO pin and ma...

2 years ago
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RE: Stepper motor with selectable speed and rotation option

@iclazion I think that some of the methods in that library are 'float' types. You may want to adjust based on that.

2 years ago
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RE: RPLidar A1 with Arduino works not constantly

You are trying to use the same serial port for logging and the lidar? Soft serial the Lidar if you can and on an Uno (or any 328p), nothing past 57k ...

2 years ago
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2 years ago
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