Electronic Project Archives - sekhohub.online

How To Make Delay Off Timer | using 555 timer

How To Make Delay Off Timer Using 555 Timer IC

by sekhohub
07/16/202508/02/2025

Transformerless 4V Battery Charger | 230V AC to 4V DC

by sekhohub
07/15/202508/02/2025

How To Make ESP32 PLC (Programmable Logic Controller)

by sekhohub
07/15/202512/03/2025

Simple Over/Under Voltage Protection Circuit Using LM393

by sekhohub
07/15/202508/02/2025

DIY 5V Single Channel Relay Module

by sekhohub
07/14/202511/03/2025

12v Battery Protection Circuit Used 393 IC

by sekhohub
07/13/202509/12/2025

How To Make Bluetooth Speakers

by sekhohub
07/12/202508/02/2025

HOW TO MAKE BIKE SEQUENTIAL LED INDICATOR

by sekhohub
07/11/202508/02/2025

6 Volt Battery Charger

6 Volt Battery Charger 4.5Ah Auto cutoff feature | Sekhohub.online

by sekhohub
07/10/202508/02/2025

10 LED Sequential Circuit | Sekhohub.online

by sekhohub
07/09/202509/12/2025

HOW TO MAKE 12V LED FLASHER BD139

HOW TO MAKE 12V LED FLASHER

by sekhohub
07/08/202508/02/2025

SOUND DELAY CIRCUIT Used PT2399 IC LIVE ECHO 12V

by sekhohub
07/07/202508/02/2025

SOUND DELAY CIRCUIT Used PT2399 IC LIVE ECHO 5V | Sekhohub.online

by sekhohub
07/07/202508/02/2025

how to make 4v battery charger [Automatic Battery is Fully Charger]

by sekhohub
07/07/202508/02/2025

How to make base treble control circuit [Used with Any Amplifier]

by sekhohub
07/07/202508/02/2025

HOW TO MAKE 12V BATTERY CHARGER [indicate when battery is fully]

by sekhohub
07/07/202508/02/2025

CONNECT 12V FAN TO 220V

by sekhohub
07/07/202508/02/2025

HOW TO MAKE A VARIABLE POWER SUPPLY [ VOLTAGE AND CURRENT CONTROL ] | Sekhohub.online

by sekhohub
07/04/202508/02/2025