Electrical Projects 💡

Designed in Altium Designer, Proteus, Kicad and EasyEDA
Rendered in Keyshot and manufactured from JLCPCB

Atmega328 Development board
RGB controller
5050 RGB panel

MSc project

[Design-1 with 4 heatsinks]

1000W Bidirectional Buck Boost Converter design using Silicon Carbide MOSFETS.

Designed in Kidcad, simulated in Ltspice and rendered in Keyshot

MSc project

[Design-2 with single heatsink]

Forward Boost

Vin=50V , Vout=100v, I=20A

Forward Buck

Vin=50V , Vout=25v, I=20A

Reverse Boost

Vin=50V , Vout=100v, I=20A

Reverse Buck

Vin=50V , Vout=25v, I=20A

Bidirectional Buck Boost converter v3

Wireless Multi-Sensor PCB

(Designed for the Client)

Trigger Board_v1.1

Features

ESP32-S3
GPS and 4G connectivity
Joystick and LCD connector.

(Designed for the Client)

ESP32 Ethernet Board v3.1

(Designed for the Client)

MacroPad

V_1.0

Uses atmega328u4 and Cherry keys.

PCB designed in Kicad, Case designed in Solidworks and rendered in Keyshot.

Soil moisture sensor board

Soil moisture level monitoring.
1.3'' LCD mounting on the back.
Li-po battery charger.
LDR for light detection.

Buck Converter

Vin = 7-15V
Vout-1 = 5v at 7amps
Vout-2 = 9v at 2amps

ESP32 Board

Features

ESP32-C6 (4MB flash)
On-board pressure sensor
Battery Charging IC
SMA Antenna connector
USBC charging

(Designed for the Client)

PCB Dimensions = 28x19mm

ESP32 Board v2.0

Features

ESP32-C6 (4MB flash)
Pressure sensor
6-Axis Accelerometer
Battery Charging IC
USB-C charging

(Designed for the Client)

PCB Dimensions = 25x14mm

ESP32 Ethernet board_v1

(Designed for the Client)

(4-Layer PCB)

Raspberry pi

Relay board

(Designed for the Client)

LED Driver Board_V1

3W RGB driver board
12 individual LED / 12 PWM channel

Power rating = 22W (5v / 4.4A)

(PCB and Enclosure designed for the client)

LED Driver Board_V2

Constant current LED driver
8.1W RGB driver board
Can drive total of 3 RGB LED's.
Current per LED = 2.7A

(PCB designed for the client)

Raspberry pi

Sensor Shield

2 x BNO055 9 DOF orientation sensor.
1 x PA1010D GPS sensor
1 x voltage and current sensor
6 x IO LED's

Vin=8-36V, Vout=5.1V, I=5A

Logic game

Logic game made with OR, AND & NOT logic gates.

To win the game, you have to turn ON the green LED connected at the end. Which can be turned ON by making a specific combination with the help of switches.

There are total of 8 switches which means 256 combinations out of which 1 combination is the solution to light up the LED.

That's not all, when you turned ON the LED you have to turn it OFF by using the same switches that were used before.So again 256 combinations and 1 combination will be used to turn it OFF. SR latch is used to hold the status of the LED once turned ON.

Dev. shield

Development shield for Banana-Pi

(Designed for the client)

Boot circuit

Push Button circuit that turns ON/OFF the system by measuring the voltage and the temperature readings.
(Designed for a client)

Analog Board

PCB designed for the client in Kicad.

(rendered in keyshot)

Solar Management

PCB to measure the voltage and the current values coming from the solar panel and display the values on the cloud dashboard. It includes the relay to control the charging of the battery and the temperature sensor the keep the temperature of the enclosure within limits.