Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
Manideep136/3-LED-Indicator
A compact 3-LED indicator circuit PCB designed in KiCad. The board is intended as a simple electronics/PCB-design project for demonstrating LED indication, current limiting, connector interfacing, schematic capture, PCB…
Manideep136/AC-DC-Converter
This project takes an AC input through screw terminal J1, rectifies it using a full-wave bridge rectifier (D1–D4, 1N4007 diodes), smooths the output with a 1000µF capacitor (C1), and outputs clean DC through screw…
Manideep136/Amplitude-Modulator
This project is an Amplitude Modulator (AM) circuit designed and implemented as a PCB using KiCad.
Manideep136/Astable-Multivibrator
This project demonstrates an Astable Multivibrator circuit using the NE555P timer IC.
Manideep136/Audio-Amplifier
A custom Audio Amplifier PCB designed using KiCad.
Manideep136/Automatic-AC-Switch-using-PIR-sensor
The Automatic AC Switch Using PIR Sensor is an electronics project designed to automatically control an electrical load based on human motion detection.
Manideep136/BJT-Astable-multivibrator
The BJT Astable Multivibrator is a transistor-based oscillator circuit that continuously switches between two states without using an IC.
Manideep136/Bridge-Rectifier
This project is a Bridge Rectifier PCB designed using KiCad. The circuit converts an AC input voltage into DC output voltage using four diodes connected in a bridge configuration.
Manideep136/Charger-Board
This project presents the design and implementation of a Lithium-Ion Battery Charger Board using the TP4056 IC. The TP4056 is a complete constant-current/constant-voltage linear charger designed for charging single-cell…
Manideep136/DC-Buck-Boost-Convertor
This project focuses on the design of a DC-DC Buck-Boost Converter PCB using KiCad. A buck-boost converter is a switching power converter that can regulate a DC output voltage that may be either higher or lower than the…
Manideep136/DC-Voltage-Sensor-
This project focuses on designing a High DC Voltage Sensor PCB using KiCad. The circuit is intended to measure a DC voltage higher than the input range of a microcontroller or measurement device by scaling the voltage…
Manideep136/Echo-Debug-
The Amazon Echo Gen 3 contains a hidden USB interface that can be accessed using this adapter board. The purpose of this PCB is to provide a clean and convenient connection to the internal USB interface instead of…
Manideep136/Fan-Regulator
This project involves designing a Fan Regulator Circuit PCB using KiCad. The circuit controls the speed of an AC fan by varying the power delivered to the fan using a TRIAC-based phase-control technique.
Manideep136/Full-Adder
This project implements a Full Adder Circuit designed using KiCad. A full adder is a combinational logic circuit that performs the addition of three 1-bit binary inputs and produces two outputs: Sum and Carry.
Manideep136/Full-Wave-Rectifier
This project is a Full Wave Rectifier designed using KiCad. A full wave rectifier converts an AC (Alternating Current) input into a pulsating DC (Direct Current) output by using both the positive and negative half…
Manideep136/GPS-Tracker-using-STM32
A custom PCB design for an STM32-based GPS tracking system using the SIM808 GPS/GPRS module.
Manideep136/Half-Adder
A Half Adder is a basic digital logic circuit used to perform the addition of two single-bit binary numbers. It produces two outputs:
Manideep136/heart-rate-monitoring-system-
The Heart Rate Monitoring System is an electronics project designed to measure a person's heart rate in beats per minute (BPM) using a heart rate sensor.
Manideep136/Home-Automation-pcb-with-ESP32
A custom PCB-based home automation system designed around the ESP32 microcontroller. The project is designed to control high-current AC loads using relay switching while providing a compact and organized PCB for the…
Manideep136/-LED-Flip-Flop-Circuit
This project is a LED Flip-Flop Circuit PCB designed using KiCad.
Manideep136/Light-Sensor
This project is a Light Sensor circuit based on an LDR (Light Dependent Resistor) and an operational amplifier.
Manideep136/Regulated-Power-Supply
This project is a Regulated Power Supply PCB designed using KiCad. The purpose of the circuit is to convert an unregulated DC input voltage into a stable and regulated DC output voltage.
Manideep136/Servo-Tester
A simple standalone circuit for testing hobby servo motors by generating an adjustable PWM signal, without needing a microcontroller. https://github.com/Manideep136/Servo-Tester/blob/main/sero%20tester/SERVO/TOP.png
Manideep136/Soil-Moisture-Sensor
This project is a Soil Moisture Sensor PCB designed using KiCad 9. It detects the moisture level in soil using two conductive probes and an electronic sensing circuit.