Hi,
I am trying to get an ultrasonic sensor to work. I bought, and this is the data sheet: https://www.electro-tech-online.com/custompdfs/2008/09/139492.pdf
I have followed this example, mainly for the schematic :
**broken link removed**
Nothing seems to be working. I don't have the 22 uF capacitor. Is it critical? I have 10 uF, maybe that will do the trick? I also don't have the inductor. Could that be critical?
I am using a pic18f4525 with C18 compiler.
Does anyone have any suggestions or resources where I can try different schematics?
Thanks,
George
I am trying to get an ultrasonic sensor to work. I bought, and this is the data sheet: https://www.electro-tech-online.com/custompdfs/2008/09/139492.pdf
I have followed this example, mainly for the schematic :
**broken link removed**
Nothing seems to be working. I don't have the 22 uF capacitor. Is it critical? I have 10 uF, maybe that will do the trick? I also don't have the inductor. Could that be critical?
I am using a pic18f4525 with C18 compiler.
Does anyone have any suggestions or resources where I can try different schematics?
Thanks,
George