Work
Projects
Real-world electrical engineering and power systems work — from design to deployment.
All
Proteus (14)
Simulation (14)
Arduino (10)
Automation (7)
LCD (6)
Sensors (5)
Embedded Testing (4)
PCB Design (3)
Power Electronics (3)
PLC (2)
Renewable Energy (2)
Solar Energy (1)
Renewable (1)
Grid-Tied (1)
Installation (1)
Cable Car (1)
Power Systems (1)
Control Panels (1)
SCADA (1)
MCC (1)
VFD (1)
Substation (1)
Protection (1)
Relay (1)
IEC (1)
Transmission Line (1)
MATLAB (1)
Neural Network (1)
IoT (1)
EV Charging System (1)
Proteus Simulation (1)
News Portal (1)
PHP (1)
MySQL (1)
CMS (1)
Nepal (1)
Nepali Language (1)
Web Development (1)
Op-Amp (1)
8051 (1)
GSM / SMS (1)
Traffic Control (1)
Automatic railway level crossing
Automatic barriers where a railway crosses a road. With the Janakpur line running again, and more railway planned in Nepal, village roads will cross tracks in many places where a full-time gateman isn't practical. This controller closes the road for every train and opens it only when it's really…
Smart parking system
A 6-slot car park with an entry barrier, an exit barrier, and a display that always shows the real number of free spaces. It's the kind of system a municipality, hospital or shopping centre in Kathmandu could use, and it scales up by adding sensors.
Wind turbine controller
I wanted to build a wind turbine project back in college and never finished it. This is that project done properly. It's a controller for a small 300 W to 1 kW turbine charging a 12 V battery bank, like the ones that make sense on windy ridges in the hills, where the grid is weak or doesn't reach.
Smart street light
A street light that's off in the day and dims itself at night. It only goes to full brightness when the PIR sensor sees someone on the road. On a quiet lane most of the night is spent at 20 to 40 %, so it uses much less energy than a lamp left at 100 %, and the LEDs last longer too.
Gas / smoke detector with SMS alert (v2)
An Arduino Uno watching an MQ-2 (LPG and smoke) and an MQ-3 (alcohol and vapour). On a confirmed leak it sounds the buzzer, starts the exhaust fan, closes the gas valve with a servo, and sends an SMS through a SIM900 module.