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Author: Dennis (admin)

KiCad 8.0

KiCad 8.0

It’s been a while since I’ve posted—life happens. I set a goal for myself to create one board per month, but I’m currently averaging about six boards a year. Not exactly where I’d like to be, but not too bad considering the demands of family and farm life, which have taken priority. I’m a big believer in small, incremental progress. The more boards you design, the quicker you’ll improve. But if you struggle with your tools, you’re less likely to…

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BD0005 – Current Sense OpAmp

BD0005 – Current Sense OpAmp

This is a simple board to analyze the current across a resistor. It has a programmable gain with changes to R1. I built this with R1 = 510ohms G = (49.4kΩ / RG ) + 1 Here are some links you will need:https://www.analog.com/media/en/technical-documentation/data-sheets/1167fc.pdfhttps://www.analog.com/media/en/technical-documentation/data-sheets/111214fb.pdf