GPIO pin using a 2N2907 transistor. Am I thinking of this the right way?
Can anyone explain the roll of the resistor here
Um. I think that is drawn wrong
Like these
Hi. According to the doc, the flash can be written/erased up to 10000 times. Considering this note, is this optimization a good one ? Repeated writing to the flash will make i...
But is it possible to do it on, for example, virtual machine on pc?
Ring format wireless presentation clicker with ESP32 - is this a bad idea for project?
Has anyone ever run into such a problem with arduino ? Whatever I print to the screen, it first prints some unknown characters and then the expected characters
Would it be a good idea to disassemble this and rework the cells because it is not holding charge?
how to remap the copilot key between Alt & Ctrl? xmodmap doesn't work, because copilot KeyPress is recognized by xev as a Supr + Shift_L The difference is at state 0x1 an...
Hi all. I was given a Raspberry pi recently. I was trying to set it up, but it can't find a storage. I have: SD card, HDMI provider and charger for Raspberry pi. The version o...
Hi! can anyone help me for build a gateway using raspberry pi3 with dragino lora hat? I'm using a Dragino Lora Hat v1.4 with SX1276 (868 MHz) for my Raspberry Pi 3B, and I'...
Hi all, This might as well be long, so apologies for the long message. But anyone fluent with esp32 with esp-idf, they can continue reading 😅. Background: Im making pay...
Mb should I use just a simple USB without sd card reader?
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