Current Switching Circuit using Arduino
Hello friends, Do you know how to switch between two power supplies or current sources using a Current Switching Circuit using Arduino and Relays? Welcome… Read More »Current Switching Circuit using Arduino
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CD4029 Binary/Decade & UP/Down Counter
CD4029 is a Synchronous, Programmable, Presettable, 4 Bit Up/Down & Binary/Decade counter which is very much similar to the IC 74193, However, there is one… Read More »CD4029 Binary/Decade & UP/Down Counter
IC74163 Pin Diagram, Truth Table & Counter Circuit
IC74163 Integrated Presettable Synchronous 4-bit Modulo-16 Up counter. The IC is a synchronous counter as all 4 flip-flops are integrated into the same chip &… Read More »IC74163 Pin Diagram, Truth Table & Counter Circuit
Short Circuit Protection Using Relay For Batteries
In this tutorial, we will see how to make a short circuit protection using Relay. Many times accidentally terminals of batteries and other power supplies… Read More »Short Circuit Protection Using Relay For Batteries
Interfacing ESP32 with SG90 Servo Motor
Dear friends, in this post I’ll guide you step by step about interfacing ESP32 with SG90 servo motor. It is very similar to interfacing the… Read More »Interfacing ESP32 with SG90 Servo Motor
Automatic Night Lamp Circuit Diagram by LDR & LM358 OPAMP
This article explains an automatic night lamp circuit diagram using LDR and LM358 OPAMP which automatically turns the LEDs ON at night and OFF when… Read More »Automatic Night Lamp Circuit Diagram by LDR & LM358 OPAMP