Learn Basics Of Electronic
This course is designed to transition learners from basic engineering principles to practical, hands-on electronics repair. It covers core theory—such as power dynamics and passive component function—alongside essential diagnostic routines and safety practices. Objectives include mastering schematic literacy, identifying common component failures, and developing a systematic approach to troubleshooting circuit boards, ensuring the learner can confidently diagnose and repair modern electronic hardware.
Bridging Engineering to Electronics: Systems and Current Paths
Power Dynamics and Currents: AC vs. DC
Passive Component Diagnostics: Resistors and Capacitors
Semiconductors in Repair: Diodes and Transistors
Schematic Literacy: Grounding and Power Rails
Advanced Diagnostic Techniques: Short Circuits and Faults
Workbench and Tooling Setup for Electronics Repair
Systematic Troubleshooting and Reverse Engineering
Resistors in action: pull-up, pull-down, and current limiting configurations
These fundamental components define signal state and protect sensitive ICs. Mastery of their roles is necessary for logic-level troubleshooting.
Pull up/ Pull down resistor - explained ( with calculation )
Short and sweet: pull up/pull down resistors explained
Picking Pull-Up Resistor Values | AO #25
Pull-up and pull-down resistors explained
Tinkercad + Arduino Lesson 6: Pull-up and Pull-down Resistors