Design Notes on Implementing NFC with the ST25DV Series
1. Context and Motivation (Practical Observations from Real Hardware) NFC often appears deceptively simple: a tag, an antenna, and a […]
Embedded Systems & Firmware
Embedded Systems & Firmware
Design notes and practical guides for embedded hardware, microcontrollers, and firmware implementation.
Embedded Systems & Firmware
Design Notes on Using the ADS131M08: Practical Considerations for 24-bit Delta-Sigma ADCs
1. Context and Motivation High-resolution delta-sigma ADCs promise impressive performance on paper, but realizing that performance in real hardware requires
Search coils – measure that field and calibrate your equipment
Summary I can’t say how applicable the following is in general, but in my work magnetic field measurement is just
Embedded Systems & Firmware
Sending UART data – COBS
When I first started considering how to send UART (Universal Asynchronous Receiver-Transmitter) data between a microcontroller and PC, my experience
Embedded Systems & Firmware
Analog filter design
Overview of filters If it is not obvious, I think it is best to share that I’m an engineer. One