Last seen: 2023-02-28 9:32 pm
@electricray1981 When using the PID control are you just using the "Proportional" part of the PID (gain)? With a process control loop if you use just...
Have you done a Amazon search. I found one that was 0-12.5 Mhz for $12.99 HiLetgo AD9833 DDS Signal Generator Module 0-12.5MHz Square/Triangle/Sine...
(@quince) Your "if" statement appears to be missing the value parameter you wish to compare to the 2.500 Try something like (with XXXX being the par...
@svthb2_o Your original values looked close to each other considering the Uno is a 10 bit ADC (0-1023 counts) and the ESP32 is a 12 bit ADC (0-4095 c...
@robotbuilder If you are looking for ideas? Here are a few pictures of a round robot I built a few years ago. Uses Ultrasonic sensors for obstacle ...
Looks like you started with two of the best, well rounded electronics and programing guru's (SME). Take a look at that Video Bill and Paul McWhorter m...
If you want the challenge of building one, that sounds like fun. If you are looking for purchasing a multi-camera system and installing it. I purc...
Also worth watching, is the DroneBot Workshop video about that sensor as compared to others Waterproof Ultrasonic Distance Sensors - JSN-SR04T &...
Check Amazon. They have a waterproof Ultrasonic sensor ($16.99/2) that said it would do slightly longer distances than the normal SRO4 ones. One pl...
It is fun to follow along the path as someone figures out what is wrong with their project. I always enjoy reading the "resolution" that fixes the pro...
If your capacitor C1 is somehow shorted, you end up with a second voltage divider (Divides your 4.5 VR in half). I added a jumper across the C1 in th...
@davee , @yurkshirelad I get pretty much the same thing. See the voltmeter readings (VM) in the chart. I used the TINA software from Texas Instrum...
I vote for going to a minimum of the SCHEMATIC. To many people are saying they are going to show a schematic, and then just show a picture of a brea...
See the website : www.Thingiverse.com Thingiverse - Digital Designs for Physical Objects They have at least three different support groups th...
Is the table sharing 50%-50%, or is it the customary 10%-90%?