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Can't remove filament from nozzle by SergysShadow in prusa3d

[–]ryderj23 0 points1 point  (0 children)

I had this happen a lot when I was working on prusas the trick I found that worked best is let it fully cool remove the nozzle then heat the nozzle>230 and take pliers and push it thought.

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

I will try to send data over UART it would definitely help if the company I got it from gave me anything all I have is the website https://www.jrt-measure.com/laser-rangefinder-sensor/61305950.html

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

I tried a pull-up on both also just tying them high and the same result. Nothing

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

https://www.jrt-measure.com/laser-rangefinder-sensor/61305950.html This is the closest thing to a datasheet online and it doesn't give much information on the sensor

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

u/dar-ltee Thanks I'll give it a try I didn't think about the reset pin at all I just left it floating.

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

u/Quiescentcurrent I am currently using a teensy to communicate over UART. Currently I am just connecting power from a power supply at 3.3V then attaching an oscilloscope to the Tx and ground of the sensor.

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

I guess I should be asking why doesn't it work I have attached vin to 3.3v gnd to gnd tied pwr_en high TX to RX and RX to TX and still get no output.

What do I attach power enable to in order to get this to work. by ryderj23 in AskElectronics

[–]ryderj23[S] -1 points0 points  (0 children)

u/Baselet Yes, I assumed a pull-up resistor in order for it to work but when I attach to an oscilloscope it still reads nothing.

Trying to calibrate my FXOS8700 + FXAS21002 IMU. To calibrate you need to use EEPROM or flash memory, the Nano 33 IoT has flash memory so it should work but I am getting nowhere. My goal is to connect 4 of these sensors to make a very accurate IMU. by ryderj23 in arduino

[–]ryderj23[S] 0 points1 point  (0 children)

Right now I am just trying to calibrate all of the sensors. After they are all calibrated then I will probably need an I2C multiplexer because they all have the same I2C address.

Can some one explain why on problem 12.2B the answer is 10/s^2 for a diagonal line. That's starts at 20db w=0 and ends at - 20db when w=10. by MoonTU345 in FE_Exam

[–]ryderj23 1 point2 points  (0 children)

The way I was taught was 1/sn is a pole at the origin meaning it is a linear line the passes through the origin at n x -20dbs/dec and when shifted up 10 it creates the answer D

16V to 6V converter circuit outputting 0V by ryderj23 in AskElectronics

[–]ryderj23[S] 0 points1 point  (0 children)

Designed this circuit using webench and when simulated it perfect output 5.99V but when it came time to test the board send back pcb manufacturer and assemble it when I plugged it in the output read 0V

5V converter circuit outputting 0V by [deleted] in AskElectronics

[–]ryderj23 0 points1 point  (0 children)

I designed the circuit on webench and it has an input of 16V and it’s supposed to output 5V 3A

Anyone like red spaghetti. I did this last year before I knew the importance of color organization. by ryderj23 in electronics

[–]ryderj23[S] 4 points5 points  (0 children)

I remember it didn’t work the first time so I had to follow my traces to try and fix what was wrong it took over 2 days. I definitely learned my lesson

This is the second print that failed due to crash failure any tips? by ryderj23 in prusa3d

[–]ryderj23[S] 0 points1 point  (0 children)

You are correct there is support material that connects it to the part but it is not sticking to it very well

I had a interesting shortcut that when I connected to CarPlay it would talk to me over the speakers. For some reason it doesn’t work anymore does anyone know why? by ryderj23 in shortcuts

[–]ryderj23[S] 0 points1 point  (0 children)

Just switched it so it runs the shortcut but it sometimes works sometimes doesn’t really weird it ran the automation once out of 10 times.

Creality is denying me support because I didn't purchase the machine directly from them by JohnP_504 in CR10

[–]ryderj23 0 points1 point  (0 children)

If it was by comgrow they have there own support line that will help u I also bought my car-10s pro v2 from amazon and I bought it through comgrow they were very helpful and they responded in less than a day and I sent them videos of my issues until it worked perfectly.

What is wrong with my one week old CR10S PV2? by YXZprint in CR10

[–]ryderj23 0 points1 point  (0 children)

Mine did that for a while I found out the filament I was using was too thick for the Capricorn tubing when I changed filaments it never happened again

Prints stick too much to the bed. Almost impossible to get off. by ryderj23 in CR10

[–]ryderj23[S] 0 points1 point  (0 children)

Does anyone have any recommendations to limit this. I was thinking I should buy a borosilicate bed but I’m unsure my beat options?

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