Ron
Ron
@zander
Illustrious Member
Joined: 2020-11-20 5:34 pm
Last seen: 2023-10-03 11:58 am
Topics: 84 / Replies: 5483
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RE: Problem with AVR ISP shield

@pebke Ok, probably a normal breadboard issue. I think you are using one of these

4 hours ago
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RE: Problem with AVR ISP shield

@pebke Maybe I am getting forgetful, but the version I am aware of has no 'circuit' unless you are changing clock freq. As far as breadboard, for so...

16 hours ago
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RE: Problem with AVR ISP shield

@pebke Glad you got it working, now we know another way to do it at the extra cost of a shield but simpler?

20 hours ago
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RE: XIAO ESP32S3 Sense - Tiny ESP32 Camera

@inq So... are you saying there is a physical "motor" inside that little thing???? One of many Also see Arduino docs at To get the e...

2 days ago
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RE: Asking for a suggested power controller for a battery charger

@poundsand NOT trickery, just a common mistake.

2 days ago
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RE: Asking for a suggested power controller for a battery charger

@poundsand Do you have the batteries disconnected? If not you are reading the charger output, not the battery voltage.

2 days ago
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RE: XIAO ESP32S3 Sense - Tiny ESP32 Camera

@inq IIRC, the 5MP camera pushes the AI-Thinker board too far and the facial recognition code was crippled at least for a while. There are several ver...

2 days ago
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RE: New member is going to build a PSU

@kd9wzz Bill the wizard behind @dronebot-workshop produced a video (eye candy) and article (actual info) in his blog about how to build a linear power...

2 days ago
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RE: Asking for a suggested power controller for a battery charger

@poundsand 4 18650's in series is either 12.8V or 14.8V depending on chemistry. The former is LiFePO4 (like the 7.2kWh bank I have) or LiIon for the l...

2 days ago
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RE: XIAO ESP32S3 Sense - Tiny ESP32 Camera

@inq I just had a quick look at the video and immediately noticed that the camera moved whenever Bill took a picture. This is easily fixed by moving t...

2 days ago
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RE: XIAO ESP32S3 Sense - Tiny ESP32 Camera

@inq I have not seen the video yet, but I can answer one question. All of the serialization methods mentioned in points 2 & 3 are available on the...

2 days ago
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RE: Problem with AVR ISP shield

@pebke Try this video. You do NOT need the shield, and you use the regular Arduino IDE. Also check out Ralph Bacon, he has 2 videos. I have not watche...

2 days ago
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RE: Problem with AVR ISP shield

@pebke Since I have no idea what you are doing, this is a bit of a guess. Everything is fine until a 'read' is issued and the result of that is not ...

2 days ago
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RE: Exploring the Arduino Nano ESP32 | MicroPython & IoT Cloud

@john40131 If I understand correctly you are currently using a NANO, and you are wondering if you can replace it with a NANO that has WiFi? The answer...

3 days ago
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RE: Asking for a suggested power controller for a battery charger

@poundsand The charger I have is 120A and it is purchased. It's actually an inverter/charger. The lithium fires were a different chemistry than what...

3 days ago
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