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Thanks everyone. I'll leave the 0402 ferrite bead option open in case anything acts up but I won't solder it initially and won't solder it unless I'm seeing a lot of noise.
Hello,
I'm a novice PCB designer doing my first mixed-signal board for a thesis project.
I'd like to digitize a signal and was planning to use the ADS1115 ADC in conjuction with the SAMD21G18 microcontroller. I've chosen the ADS1115 specifically because adafruit has a hardware reference...
Hi Klaus,
Thanks for your response. A block diagram is a good idea. I've attached a block diagram of the digital part of my system.
Simply put: I'd like advice on choosing an arduino-compatible microcontroller and uploading firmware to said microcontroller. Bluetooth compatability would be...
Hello all,
I wasn't sure whether I should post this to the microcontroller forum or the PCB design forum. I'm currently prototyping an analog circuit design and using an arduino for a simple task: reading my circuit output and digitally processing the signal. I also do some basic digital signal...
The MOSFET acts as a zero-voltage drop device (ideally) IF it is connected to a load. If the MOSFET is by itself, it will of course have a voltage at the drain.
Alright. I will look into quad mixers. Even if they do not specifically suit my resistance criteria, it could lead to other options, so thank you for the suggestion.
I'm working on getting in touch with towerjazz and ON. It looks like they should have a good selection, but we'll see what their...
Thank you very much! Catalog shopping sounds like a good fit for my application. Those facilities you mentioned by name are extremely helpful for a beginner like myself, because there is no catch all electronics shop like a 'digikey of the fabrication world'.
The price is somewhat concerning...
Hello,
I'm a complete beginner to fabrication processes and IC design. I'm an amateur PCB designer and aspiring analog circuit designer. However, this summer I'm working on a research project that's delving into device physics and fabrication a little bit, and I'm very lost.
I've designed a...
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