MCU with ultra low energy gpio input
64282
How to interface a SPST switch with minimal current (1µA)?
122744
Is it possible to detect a battery type and requirements(voltage,current etc) using an MCU based circuit?
140084
Sinking and Sourcing Current to and from a PIC24F Output Pin
122680
What are the properties of an N-bit microcontroller?
58034
Internal pullup for input in PIC microcontroller
81098
PWM complementary square output waveforms
105903
can we use 8051 pin as Input and output at a time?
14016
Least expensive way to boost DC voltage
116271
Can't trigger 5V,10A relay using the output from a ESP8266 node MCU?
3997
Support for hardware components
102861
GPIO on base of transistor not scaling linearly
5379
Choosing the right transistor for a switching circuit
2268
Question regarding use of low voltage high current outputs
29124
Sense Amplifiers in SRAM
49485
How to use a transistor to pull a pin low?
149436
How to restrict/cut power output to a USB client?
130375
What is the simplest way to generate PWM without a Microcontroller?