Hmmmm do you want to write to both shift register at the same time? I say this because you’re looping 16 times, but seem to be sending the high and low bytes out 16 times over rather than one bit each time, although you are shifting the input.
The lower part of my screen is updated one frame earlier than the upper part. I was able to isolate the error to the HDMI output of my laptop. The screen or cable is not broken, as I don’t get these errors with other connected devices. I am assuming it is some hardware defect. Does anyone know what it could be and how I could...
In a transformer, why are both coils apart from each other? Wouldn’t make more sense to have the ferrite core (tube shape), wind the primary coil around that and then wind the secondary coil on top of the primary? So that the magnetic fields are as close to each other as possible?
I purchased an e-bike which was advertised as just needing the batteries replaced. The li-ion batteries had been sitting dead for months. Once I got the battery removed it was clear that was not the case. You can see the hole where the plastic melted from this component overheating on the board. The burnt one is the same as...
You can replace it with any resistor with the same resistance and power rating. It may be easier to solder a larger through hole resistor onto the pads. I think other posters have figured it out, but you can search for resistor code information to decode it yourself. You can buy resistors lots of places, RadioShack was the go to place but I think hardware stores sometimes have them. If you’re not in a rush I recommend ordering a kit with a few different kinds.
Shift register missing bits (discuss.tchncs.de)
Hey friends,...
Lower part of the screen is updated one frame earlier. Signal source: HDMI (pixelfed.social)
The lower part of my screen is updated one frame earlier than the upper part. I was able to isolate the error to the HDMI output of my laptop. The screen or cable is not broken, as I don’t get these errors with other connected devices. I am assuming it is some hardware defect. Does anyone know what it could be and how I could...
Transformer question
In a transformer, why are both coils apart from each other? Wouldn’t make more sense to have the ferrite core (tube shape), wind the primary coil around that and then wind the secondary coil on top of the primary? So that the magnetic fields are as close to each other as possible?
Does any one know about a this ad8445 /lm8445 ic it is supposed to be a timer ic but i am unable to find a data sheet for it (lemmy.world)
https://lemmy.world/pictrs/image/e3b1352d-ae56-473a-b5f7-7460458359f6.jpeghttps://lemmy.world/pictrs/image/6537cbe0-6313-46d9-8647-3708de4773bf.jpeg
What is this "220?" component and how do I determine a compatible replacement?
I purchased an e-bike which was advertised as just needing the batteries replaced. The li-ion batteries had been sitting dead for months. Once I got the battery removed it was clear that was not the case. You can see the hole where the plastic melted from this component overheating on the board. The burnt one is the same as...
How old are we here?
Just got interested in what the age breakdown is on here....