(technical) notes

about me

• 01/05/2022: Current ratings and voltage drop for low voltage LED power supply cabling
• 22/02/2022: Algorithms for smoothing step-wise linear paths down to bounded curvature
• 22/11/2021: ESP8266/Wemos D1 Mini pin states and stability on boot/reset
• 18/08/2021: ESP8266 software PWM performance comparison for controlling 12V LED strips
• 28/07/2021: Computing topographic prominence from contour line vector data
• 29/05/2021: Tunable white (WW) SMD 3528 LED strip color temperature measurements
• 11/05/2021: Wemos D1 mini clones sleep mode power consumption
• 05/05/2021: Measuring lux and color temperature (CT) with the TCS34725 on Arduino
• 25/04/2021: Choosing robust distinct hue palettes for RGB LEDs at low brightness/low value resolution
• 02/04/2021: ESP8266 (ESP-12F) deep sleep and light sleep with Arduino
• 23/03/2021: Taskwarrior virtual tag logic
• 06/02/2020: Joining relation and relation member properties from OpenStreetMap data in QGIS through PostGIS
• 02/12/2019: Selecting a responsive image size for a background-image with background-size: cover
• 02/11/2019: Archival bias in recorded artworks on Wikidata
• 25/05/2019: Tiger Leaping Gorge upper trail hike elevation profile
• 15/03/2019: Random sampling tourism
• 13/07/2017: Arbitrariness ‘vs’ iconicity
• 10/07/2017: Quote collection: language
• 04/06/2017: John Joseph on Limiting the Arbitrary
• 25/02/2017: Selecting representative tokens in R
• 21/02/2017: Bayesian mixed effects (aka multi-level) ordinal regression models with brms
• 09/02/2017: Physics (and other science) envy in linguistics
• 22/01/2017: knitr and R markdown from .Rnw, .Rmd and .R files
• 22/04/2013: Numerical vs. analytical modelling