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I'm looking to purchase these ics to transfer some small amounts of data (transmitter **broken link removed**) (receiver **broken link removed**). Are these two ics compatible with each other? They appear to be (both in range of 300-440mhz & transfer/receive via OOK) but I'm really not sure. Thanks!
I'm looking for several 5050 smd leds or higher power leds for a project of mine. Can't really find those leds anywhere. Does anyone know of an online store I could buy these from? Thanks!
I'm trying to build a cheap Ultrasonic sensor from this schematic https://www.micro-examples.com/public/microex-navig/doc/090-ultrasonic-ranger.html.
Will this inductor (https://www.mouser.com/ProductDetail/Bourns/RLB9012-331KL/?qs=sGAEpiMZZMsg%252by3WlYCkU1ozaMmf%252bSo4miaQIf%252bs3m0%3d)
...
Well for the volts you can do something called adc scaling. Good link to read https://microchippiclessons.blogspot.com/2008/05/adc-scaling-explained.html
Use internal vref
I have a pic16f677 with a fixed internal vref of 0.6v. I figured out how to use vdd as the input for the adc but I want to use the internal volt reference. I've done some reading and I think you have to change ADCON0 to some value? Btw the data sheet for the chip is **broken...
So I think I got it. program ADC_10
dim AD_Res as word
dim valu as byte
main:
TRISA = %11111111 ' PORTA is input
TRISC = %00000000 ' PORTD is output
ADCON1 = %1000010 ' PORTA is in analog mode,
' 0 and 5V are referent voltage values...
Wow I just checked again using 8mhz and the code decided to work again???
I guess my only question now is how do you make a voltage reader out of this?program ADC_10
dim AD_Res as word
main:
TRISA = %11111111 ' PORTA is input
TRISD = %00000000 ' PORTD is output
ADCON1 =...
Thanks for the link! Didn't fix my problem though. But after 6 hours of educated guessing I changed the mcu clock frequency from 8mhz to 4mhz. The leds are blinking now (2nd example on your link). Did I have the value set to high, what is the standard value? Sorry I'm new to this stuff. Btw i...
For the past day I've been trying to get adc to work and generate a voltage reading (0-5v) using either pin ra0 or ra2. I just can't get my code to work. I'm programming in Mikrobasic. Does anyone have any source plus a simple circuit schematic to show me how this works, or example source that...
Thanks wp100. Decided on buying a Pickit2, and I love the device. There are some things I still don't get interfacing mikrobasic with the pickit 2 programmer, but hopefully I'll figure it out.
On occasion I like making purchases for pics/ics, sensors, diodes, and common electronic parts. I've heard of a few sites including: Digikey, Jameco, Mouser, and Newark. I've purchased from Digikey before (great experience btw) has anyone had experience with any of these suppliers, or ones that...
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