How many ohm is the ADC port internal resistance of the atmega8?
36776
Input impedance of Arduino Uno analog pins?
58478
Better way to divide voltage for input to an ADC DAQ?
44475
input to pic with 12V and resistors
7084
ADC for measuring 0-5V but connected to 3.3V device
85036
Is there a correct resistance value for I2C pull-up resistors?
29124
Sense Amplifiers in SRAM
1069
Correct formula for LED current-limiting resistor?
134679
How do I calculate the power rating for zero-ohm resistors?
31616
What is meant by Input clamp current/Output Clamp current in micro controller datasheet?
94030
Analog values without adc
54492
Thevenin equivalent resistance of circuit with diagonal resistors
92255
How can I use a 12 V input on a digital Arduino pin?
101263
Measuring an Arduino's power source voltage using Analog In
32258
How to design the gate resistor value?
45970
The equivalent resistance betweeen A and B. I need the answer with proper explaination
126917
Calculating resistance for zener diodes?
141585
What is the correct shunt size for the following ammeter and configuration?