drmcnelson
Research areas: organic electronics, quantum optics, acoustics, physical chemistry. Photo: Piper super-cub over Delmarva farmland (pre mall-ocene)
USA
Pinned Repositories
Arduino_Core_STM32
STM32 core support for Arduino, patch SPI.transfer16() to implement a true 16 bit transfer
Arduino_Timing
Benchmark your Arduino and Teensy boards, for interrupt latency, jitter and timing for various digital and analog i/o operations.
Arduino_UNO_R4_SPI_Speedup
Patch the Arduino SPI library, true 16 bit transfers and add loop friendly API
ddgr
:duck: DuckDuckGo from the terminal
Dual-pos-neg-5V-Supply-from-USB-power
Provide +/-5 power from USB power, KiCAD design files.
library-registry
Arduino Library Manager list
Linear-CCD-with-LTSpice-KiCAD-Firmware-and-Python-Library
Electrical design, firmware and Python library for a low noise high resolution wide bandwidth Linear CCD and Teensy 4 (MCU) implementation with trigger, gate, and sync.
MCP33131D_Library_16bit_1MSPS_ADC
Header only library for the MCP33131D 16 bit 1MSPS ADC, tested on Teensy 4.x, Arduino UNO R4
S11639-01-Linear-CCD-PCB-and-Code
PCB and Code (Teensy 4) for the Hamamatsu S11639-01 Linear CCD with 16 bit ADC and SPI interface
SPI-Instrumentation-Controller-for-UNOR4-Nucleo144
drmcnelson's Repositories
drmcnelson/Linear-CCD-with-LTSpice-KiCAD-Firmware-and-Python-Library
Electrical design, firmware and Python library for a low noise high resolution wide bandwidth Linear CCD and Teensy 4 (MCU) implementation with trigger, gate, and sync.
drmcnelson/S11639-01-Linear-CCD-PCB-and-Code
PCB and Code (Teensy 4) for the Hamamatsu S11639-01 Linear CCD with 16 bit ADC and SPI interface
drmcnelson/Arduino_UNO_R4_SPI_Speedup
Patch the Arduino SPI library, true 16 bit transfers and add loop friendly API
drmcnelson/Arduino_Timing
Benchmark your Arduino and Teensy boards, for interrupt latency, jitter and timing for various digital and analog i/o operations.
drmcnelson/Dual-pos-neg-5V-Supply-from-USB-power
Provide +/-5 power from USB power, KiCAD design files.
drmcnelson/Arduino_Core_STM32
STM32 core support for Arduino, patch SPI.transfer16() to implement a true 16 bit transfer
drmcnelson/ddgr
:duck: DuckDuckGo from the terminal
drmcnelson/library-registry
Arduino Library Manager list
drmcnelson/MCP33131D_Library_16bit_1MSPS_ADC
Header only library for the MCP33131D 16 bit 1MSPS ADC, tested on Teensy 4.x, Arduino UNO R4
drmcnelson/SPI-Instrumentation-Controller-for-UNOR4-Nucleo144
drmcnelson/windex
A header only modern c++ wrapper for the windows API.
drmcnelson/SPI-Instrumentation-Controller-T4.0
Teensy 4 based Controller for SPI Instrumentation Project boards
drmcnelson/STM32_SPI_with_16bit_transfers
Patch of the STM32 library to implement SPI.transfer16() as a true 16 bit transfer