Microchip Forum Guidelines By proceeding to post you agree to follow these guidelines. OUR MAIN GUIDELINE: We require all posts to be polite, constructive, and on topic. If you do this, the rest of the guidelines won't need more than a cursory review. Section I - The Golden Rules: Be respectful of a..
I'm connecting 8 mcp chips to the same SPI bus where the master node is a Raspberry Pi3. 1. I'm trying to check whether some of the lines would need a driver or not, between master line and slave, but I don't see information about current parameters on datasheet. I would like to check if a master SP..
I am fairly new to programming in C, and have been mainly learning from online forums and videos. I have a PIC16LF15325 that I am programming with XC8 compiler and MCC to setup the header and C files. I have a pin configured as GPIO that is controlling the LED status. I am wanting ..
PIC18F26K83 MPLABX 5.35 XC8 2.1 I have a design in two different PCBs. One is 5V powered, the other 3.3V. The same external circuitry has always worked fine with earlier 10-bit ADC PICs. On both the ADC2 module (in basic mode) is reading much higher than it should. I tried to setup a test using the ..
Hello! It’s been a long time since I’ve posted here! I’ve got a weird question. I’ve inherited a high dollar massage chair, and it has a huge flaw on the sensor side, sort of like the old Land Rover wheel sensors. It has 3 motors that have hall sensors to measure rpm. The system has wiring issues an..
Hi,I am trying to add multiple IOs to my circuit using the MCP23S18, have anyone tried to daisy chain this chip? Looking at the datasheet I don't see a way to do it but probably someone in the forum has tried it. This will save me from using a ChipSelect for every chip. Thanks..
Hello, I am trying to Switch On/Off a laser that requires 2.7-3.3V to turn on. I have tried using BSH114,215 NMos. I have applied 3.3 Volts at the laser positive side and the negative side of the laser is connected to the drain of NMOS. and I am using 3.3V input from the controller to turn it on and..