Tips and tricks
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Published on - 27th July 2023 09:02
If you don't want to solder your 7-segment LEDs to prototyping boards, use headers.
I use sockets for my ICs, but I don't have a format that can support 7-segment LEDs. I don't even know if they exist.
EDIT: I have 7-segment LEDs in multiple formats: single, 2-bit, 3-bit and even 4-bit, in varying sizes and colours: .28", .36" and .56". They have varying pinout styles.
Robert
EDIT SOME MORE: Well, what do you know, the .28" LEDs fit nicely in 14 pin sockets. Too bad I don't have 12 pin sockets, I'd have less driling to do.
Re: Filtering noise from a wire
That graph shows a rise time of 1uS by only using a 15.8k pull-up resistor. It also shows that by using the LTC4311 you get an almost perfect waveform. It looks like this LTC4311 chip is exactly what...
rsocor01 Today, 12:25