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Digitals & MCU

Schmitt Trigger Circuit using CMOS

Last Updated on: February 15, 2026 by Chayapol Garaipoom
Learn about Schmitt Trigger Circuit using CMOS

Learn about Schmitt trigger using digital CMOS ICs, together with its hysteresis, substitution with a normal gates chip, and how to use them. Read more

Categories Digitals & MCU 2 Comments

CD4026 Pinout and Counter Circuit Example with 7-Segment Display

Last Updated on: September 28, 2025 by Apichet Garaipoom
CD4026 Decade Counter 7-Segment-Driver Pinouts and Circuits

See the CD4026 decade counter 7-segment driver’s pinouts, specifications, features, and example 1- to 2-digit counter circuits. Read more

Categories Digitals & MCU 14 Comments

Simple CD40106 Circuits with Pinout and Schmitt Trigger Guide

Last Updated on: September 28, 2025 by Apichet Garaipoom
CD40106 Hex Inverting Schmitt Trigger Datasheet & Pinout

Let’s learn about the CD40106 hex inverting Schmitt trigger CMOS, its features, and its pinouts, together with a couple of example circuits. Read more

Categories Basic Electronics, Digitals & MCU 3 Comments

CD4049 CMOS Inverting Hex Buffer – Circuits, Pinout & Applications

Last Updated on: September 29, 2025 by Apichet Garaipoom
CD4049 CMOS Inverting Hex Buffer Circuits

the inverter CMOS digital IC datasheet is IC 4049 Hex Inverting Buffer IC, todesign the Square wave oscillator generator circuit diagram Read more

Categories Basic Electronics, Digitals & MCU 5 Comments

Simple High-Precision Crystal Oscillator Circuit Using TTL / CMOS

Published on: January 7, 2025 by Apichet Garaipoom
Simple High-Precision Crystal Oscillator Circuit Using TTL / CMOS

This Simple Crystal oscillator Circuit using 74LS04 that provided square wave of 1MHz to 10MHz, Use inverter gate IC and control frequencies with crystal […] Read more

Categories Digitals & MCU, Oscillator circuits & RF 6 Comments
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