- You have labeled the component connected to pin 4 tmp, what is this, capacitive sensor ? It is not temp but the touch sensor I have has three prongs and I couldn't find that kind of sensor on tinkercad. Below is a picture of the sensor.
Does this work by itself ? I use the sensor on other projects but it needs a host.
-
What is the MOSFET part number ? L7805CV
-
What kind of battery are you using, PP3 ? Yes 2 of them. Originally had only one but it would die after 2 hours I added one to the board where the plug us and then the other to the breadboard where the second one is positioned. Now it last 6.5 hours
