https://teddyrookbook.com/robotics/electronics-and-microcontrollers/Recent content in Electronics and Microcontrollers on Teddy Rook Bookhttps://teddyrookbook.com/img/share.jpghttps://teddyrookbook.com/img/share.jpgHugoenhttps://teddyrookbook.com/robotics/electronics-and-microcontrollers/safe-workbench/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/robotics/electronics-and-microcontrollers/safe-workbench/Low-voltage kits, batteries handled by the maker's rules, and a soldering iron that always goes back in its stand. Electronics and Microcontrollers · Robotics Ladderhttps://teddyrookbook.com/robotics/electronics-and-microcontrollers/ohms-law/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/robotics/electronics-and-microcontrollers/ohms-law/Voltage pushes, resistance resists, and current is the result: V = IR. Electronics and Microcontrollers · Robotics Ladderhttps://teddyrookbook.com/robotics/electronics-and-microcontrollers/led-resistor/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/robotics/electronics-and-microcontrollers/led-resistor/Pick the series resistor from what is left after the LED's forward voltage: R = (V - Vf)/I. Electronics and Microcontrollers · Robotics Ladderhttps://teddyrookbook.com/robotics/electronics-and-microcontrollers/voltage-divider/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/robotics/electronics-and-microcontrollers/voltage-divider/Two resistors in series split a voltage; a light sensor in a divider turns light into volts. Electronics and Microcontrollers · Robotics Ladderhttps://teddyrookbook.com/robotics/electronics-and-microcontrollers/analog-input/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/robotics/electronics-and-microcontrollers/analog-input/An analog-to-digital converter turns 0 to 3.3 V into a whole number from 0 to 1023 (10-bit) or 4095 (12-bit). Electronics and Microcontrollers · Robotics Ladderhttps://teddyrookbook.com/robotics/electronics-and-microcontrollers/pwm/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/robotics/electronics-and-microcontrollers/pwm/Switch fully on and off very fast; the fraction of time on, the duty cycle, sets the average voltage. Electronics and Microcontrollers · Robotics Ladder