Hacks of Electronics
This article describes a sensor-less BLDC motor driver circuit using 555 timer and DRV10866 motor driver IC, suitable for driving small 5V BLDC fans without position sensors. The rise in the use of brushless DC motors (BLDCs) is driven by their efficiency, durability, and precision. However, controlling these motors typically requires rotor position information to […]
Let’s explore T flip flop truth table and working of its circuit with applications. A T flip-flop, also known as a toggle flip-flop, is a basic digital circuit element that has two stable states and can change state (toggle) based on a triggering input. T Flip Flop Circuit Diagram: Here’s the circuit diagram for a […]
In this article you will learn how to make an LED chaser circuit using 555 timer IC and CD4017 counter IC. An LED chaser circuit is a simple electronic circuit that creates a sequential chasing effect by illuminating a series of LEDs one after the other. It is a popular project for hobbyists and electronics […]
Let’s see block diagram of microcontroller in detail. microcontroller is a compact electronic device that integrates a central processing unit (CPU), memory (both RAM and ROM), input/output (I/O) ports, and various peripherals onto a single integrated circuit (IC chip) for specified tasks. Unlike general-purpose microprocessors found in personal computers, microcontrollers are designed for specific tasks […]
Let’s see NOR Gate Truth Table and its IC and various other logics implemented using this gate. logical NOR gate is a transistor-based electronic circuit, that produces a high output if all inputs are low. My dear friends warmly welcome all of you devoted readers to yet another excellent article NOR Gate Truth Table. A […]
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 notable change between IC74193 and CD4029: CD4029 has one unique pin that determines its counter configuration for Binary and BCD counter mode, allowing the IC to count similarly to binary […]