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Discrete ADC DIY Kit intermediateHave you ever wondered how analog signals become digital? With the Discrete ADC DIY Kit, you build your own 8 bit Analog to Digital Converter from scratch using real discrete logic components instead of a single integrated ADC chip. Set the analog input with a potentiometer and watch the result appear live across 8 LEDs as an 8 bit binary value. The circuit uses an LM393N dual comparator, 74HC74N dual D flip flop, 74HC32N quad OR gate, and supporting
Measure temperature
in the order that makes sense
► Some experience with SMD passives (0805) recommended — the through-hole parts are beginner-friendly
Have you ever wondered how analog signals become digital
Self-Contained Circuit
9V battery or DC power supply — to power the completed board
What's in the box
An IR2113 half-bridge driver and a bootstrap capacitor solve the classic high-side MOSFET problem
✓ LCD Screen
✓ Documentation — assembly guide and ADC theory
Arduino & STM32 Compatible
Wire it up as an amplifier