I'm thinking of making a secret door / hidden room kinda thing ( or something like that). I'd like to collect some ideas first for further learning.So now I'd like some advice on what kind...
Hi all, I was under the impression that Lipo batteries should not be exposed to high temperatures. Yet i am being told , for a battery that comes "raw", meaning it is not equipped with ...
Can I turn 1 HDMI port in 2 with a splitter? on the Raspberry Pi 3 or 4, I know the 4 has 2 outputs. I need about 8. And I don't really want to buy 4 raspberry pi 4s.
I'm debugging a circuit and i need to test how the temp changes affect it, but i couldn't get the thermistor needed to test it. I'm wondering if i can use a 10K pot in it's place. Like...
I want to improve the current on one of my inverter circuits, but I don't have larger heat sinks. The current MOSFETs on there are rated for about 10 amps, but I have others that are rated for 50 ...
I am trying to implement a schottky diode (BAT54C) that takes in +5V from the USB connection and +5V from an external source and joins them so that current does not leak backwards into the USB port. I...
I'm looking to share a file from the pi 3 that contains a password to the pi zero that has the key to decrypt. I was thinking about using MQTT or SSH but am unsure of the file sharing aspect. Addi...
