Author Archives

tlfong01

Electronics Hobbyist

https://plus.google.com/103602689234696675890/about

hx711 notes

HX711 Load cells wrong readings Ask Question Asked today Modified today Viewed 6 times 0 I have 4 HX711 cells in wheatstone configuration. Use it from Home automation to measure bed presence. Worked correctly for […]

pico interrupt

Does the external hardware interrupt affect both cores in ESP32? Ask Question Asked today Modified today Viewed 12 times 1 I am working on a project, where I am implementing FreeRTOS on an ESP32 DEVKIT-V1 […]

ds18b20

How many devices can be connected to one wire bus Ask Question Asked yesterday Modified yesterday Viewed 12 times 0 How many devices can be connected to one wire bus and how many temperature sensors(DS18B20) […]

UWB Tracker

0 Q: Identify components in a circuit I am analyzing whether or not to buy a module. I bought this one and it works fine (with Arduino): makerfabs.com/… But, I’m seeing if this can be […]