RE: RELAY MODULE KY-019 5V Postby tlfong01 » 2018-Jun-22 Fri 11:04 pm tlfong01 wrote: ↑ 2018-Jun-22 Fri 3:11 pm Now I am connecting Vcc to 3.3V and check out the Vin turn-on-relay and Vin turn-off-relay points. Now […]
latchup discussion
Top tlfong01 Posts: 1312 Joined: 2018-Jun-02 Sat 9:43 pm Location: Hong Kong RE: RASPBERRY PI + RELAY GPIO DONT WORK Postby tlfong01 » 2019-Jan-29 Tue 2:07 pm PhatFil wrote: ↑ 2019-Jan-29 Tue 10:17 am the relay … looks like one […]
pnp relay latchup
RE: RASPBERRY PI + RELAY GPIO DONT WORK Postby tlfong01 » 2019-Jan-29 Tue 9:46 am Dam_Fr wrote: ↑ 2019-Jan-29 Tue 7:54 am I put PIN “0” or “1”, relay stay ON, … […]
Latch up discussion
RE: RASPBERRY PI + RELAY GPIO DONT WORK Postby tlfong01 » 2019-Feb-07 Thu 10:38 pm tlfong01 wrote: ↑ 2019-Jan-29 Tue 9:32 pm Dam_Fr wrote: ↑ 2019-Jan-29 Tue 4:24 pm I have some […]
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Rpi PWM – Electronic Wings https://www.electronicwings.com/raspberry-pi/raspberry-pi-pwm-generation-using-python-and-c Raspberry Pi PWM and Servo Motor Tutorial Roland Pelayo June 6, 2018 5,295 Views https://www.teachmemicro.com/raspberry-pi-pwm-servo-tutorial/# Using PWM with RPi.GPIO and Python on the Raspberry Pi – […]
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MPU9250 Setup
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