BunnyKiller
BunnyKiller
@bunnykiller
Member
Joined: 2020-03-14 9:15 pm
Last seen: 2023-05-29 8:46 pm
Topics: 7 / Replies: 24
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RE: ESP32 Bluetooth " transmitter"

hmmm lets see... an ESP32 requires an input signal to the ADC, preferably analog such as a sinewave or music etc. My computer has a sound card in it ...

12 months ago
Topic
Replies: 10
Views: 3792
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RE: ESP32 CAM MB sister board

Well its been quite a while and found my answer, the part that poofed was a diode and I replaced it with a 4007 and it lives... Loaded up the code and...

12 months ago
Topic
Replies: 0
Views: 1134
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RE: ESP32 CAM MB sister board

@davee what gave me the idea that it was a diode was the color, black, with a line printed on it as most diodes have and a code of SL. When the "item"...

3 years ago
Topic
Replies: 13
Views: 3500
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RE: Switch AC motors on and off with Arduino

salvage the relays off of the board. 99% of the time, A/C relays are DC relays with diodes in them to change the A/C to D/C. It all sounds feesible, j...

4 years ago
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RE: Am I overstressing my Arduino with 6 5050 RGB Leds and a length of EL wire?

I would go for an external power supply, 6@50/50 is pressing the current a tad.

4 years ago
Forum
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RE: $ store flashlight to laser

3D laser printing is a slow and tedious process, especially when you are doing it in a manufacturing enviroment.

4 years ago
Forum
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RE: bench power supply from pc power supply

@zoolandermicro I would go with the 6/2 switch. You can double up on the contacts per volt line to handle the amps and by having 6 position you can ...

4 years ago
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RE: bench power supply from pc power supply

@zoolandermicro Ive got about 5 of these in use, the 0-100 voltage is the supply power going into the meter from your supply, the 4-30 supplies power ...

4 years ago
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RE: Streaming mike screen

@dronebot-workshop method 1 is possible. video card is a 2080 Ti. I have about 3 different mini screens, 1 of them being the control panel for the rev...

4 years ago
Topic
Replies: 3
Views: 689
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RE: What to do during lockdown??

my stay at home time has been dealing with upgrading a 3D printer, new frame, new board, new screen, new drivers, new low friction travel, the additio...

4 years ago
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RE: What to do during lockdown??

Ive been ordering from amazon lately and even tho they are giving a 6-10 week lead time, Im still seeing things come in within 1-2.5 weeks from China....

4 years ago
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