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...
I'm curious if it's possible with inverting the input of two FETs? Or connecting the input of the high side FETs and low side FETs on the opposite side of the motor together,is it possible to ...
Hello, I bought led strip that I plan to connect to a power bank. The strip is rated at 5v and has 144 WS2812B leds. The both sides of the strip have 3 pin connectors and 2 wires for ground and power....