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tlfong01

Electronics Hobbyist

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

gps references

References (1) Quectel L80-R GPS Module User Guide (2) Quectel L80-R Hardware Design GPS Module Series Rev. L80-R_Hardware_Design_V1.2 Date: 2016 (3) Quectel L80-R Compact GPS Module Integrated with Patch Antenna – 2015 (4) Quectel L80-R Compact […]

timing functions

Raspberrypi unable to read 2000 PPR encoder Ask Question Asked 9 months ago Active yesterday Viewed 160 times 1 I am using a DC motor attached with a 2000 PPR incremental encoder. I am using […]

GPS Neo – 7m 8m module notes

References (1) Quectel L80-R GPS Module User Guide (2) Quectel L80-R Hardware Design GPS Module Series Rev. L80-R_Hardware_Design_V1.2 Date: 2016 (3) Quectel L80-R Compact GPS Module Integrated with Patch Antenna – 2015 (4) Quectel L80-R Compact […]

relay notes

« first day (1 day earlier)   Ionică Bizău 3:41 AM @tlfong01 Those relays have a control to toggle the NO/NC, but obviously the problem is the same. I have a basic understanding […]