Category: Show case

Based on FreePDK_45nm.

Remote humvee with 3d printed chassis, laser turret, micro controller with 2.4ghz wireless control.

detailed specs: stc15f 8bit micro controller, lc12s wireless module, l298n motor driver

Running Wall-E robot

This is an ongoing project (Nov 2022)

Working for the GTV project, the primary purpose of research is to find the relationship between the behavior of electronic charge in different types of liquid.

Since it is an ongoing industry research project for the company, details will not be shown.

It’s a project meant to produce a product of an electrical drill. The circuit board is made by me. Powered by 24V and a buck converter TD8655, with an adjustable voltage using a potentiometer, the electrical drill can adjust its speed accordingly.

High-power DC motor driver which is implemented by H-bridges. N-Mosfet and MOSFET drivers are the main components of this circuit board. INputs from MCU are required for driving this board.

A maximum of 4 DC motors can be derived by this board. This project is for a driver for a drone that has 4 Mecanum wheels. Max power per motor is 120W.

A project for developing super capacitor charger for Robogrinder.

A battery protection board. Include 6 18650 lithium batteries. Tested voltage 24v, 120w output is ok.

It’s a finished project for Robot development for Robogrinder: an undergraduate engineering design team at Virginia Tech that competes in the DJI RoboMaster University Championship.

This project is aimed at providing power to mini-pc, ammo system, and gimbal system. These boards are used in the current competition. Details will not be talked about because of security reasons.

INA226 voltage and current detector module, easy plugin and easy to setup, I2C connection between module and MCU