Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.

high frequency PCB
Electronics tutorial

What is high-frequency PCB? Everything you need to know

Here is everything you need to know about high frequency PCBs, including what high frequency PCB is, features, materials used, and benefits of high frequency PCB. Today, electronic devices are being developed with high frequency. Satellite devices and most information products move towards high frequency and high speed. Hence, more advanced PCBs are required, such […]

Block Diagram of IC 74163
Counter Circuits Electronic devices Electronics components Electronics project Electronics tutorial Flip Flops Integrated circuits (ICs)

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 & they receive the same clock pulse (clock signal). The IC74163 is a completely programmable binary counter due to its four preset inputs, which allow it to begin counting with any […]

IC74193, Up/Down Counter, Pin Configuration & Data sheet.
Counter Circuits Electronics components Electronics tutorial Flip Flops Integrated circuits (ICs)

IC74193, Up/Down Counter, Pin Configuration, Datasheet

IC 74193 is a 4-bit presettable synchronous MODULO-16 Up/Down binary counter IC. IC74193 has two separate clock input pins to count up and count down, the output is synchronous with the clock inputs. The separate Terminal Count Up & Terminal Count Down are provided which is useful for designing higher counter or cascading the IC74193. The […]

Controlling Brightness of LED using Raspberry Pi 4
Electronics tutorial IOT Raspberry Pi Raspberry Pi IOT Projects

Controlling Brightness of LED using Raspberry Pi 4

Controlling the brightness of an LED or blinking it continually by passing various delays with PWM(Pulse Width Modulation) it might be your first Raspberry Pi 4 learning experience. In this article, we perform three activities which are Turning On & Off LED. Blinking it using PWM at different frequencies. Controlling the brightness of the LED. […]