Bluetooth 5 to 4G LTE Gateway


Bluetooth 5 / BLE 5 to 4G-LTE cellular gateway for IoT use cases in connected homes, vehicles and industries. Can be configured to capture various In-Vehicle and On-Vehicle sensors for AIS-140 compliance in vehicles. Also works as an extension to our Bluetooth / BLE based OBD 2 scanners, to publish OBD 2 data to IoT [...]

Smart Home IoT Gateway


The requirement was to develop a Smart Home IoT Gateway cum Hub for applications in a home environment. The primary application was related to medical adherence with hardware and firmware that can accommodate a bigger gamut of applications as and when required. The product was designed to be the center of a wireless personal area [...]

OBD2 Scanner


Most On-Board Diagnostics-II (OBD2) scanners on the market are compromised, either in terms of their compatibility with certain mobile operating systems, or they lack support for certain OBD2 physical standards. Hence they are either not an option for a section of users that are aligned with a certain mobile operating system or they do not [...]

Prototyping – USB to Multi-Protocol Wireless Converter


The requirement was to design a USB to Multi-protocol wireless converter, that is capable of converting a USB port to most popular wireless communication protocols. We designed the converter as a general propose USB to UART converter with pinout for the popular XBee modules, as well as for the popular HC-XX Bluetooth modules. This board [...]

Prototyping – Customized Gaming Device


The requirement of the project was to make a interactive game device that is used in a specific outdoor team building game. The project had to be very low power, and low cost and hence 7 Segment LCD displays were chosen. Microcontrollers with inbuilt LCD drivers were used to keep the component count and the [...]

Prototyping – Cyclone FPGA Board Design


The clients requirement was a simple low COST FPGA Board. The board has the basic requirements to get the FPGA working - power supply, reset, clock etc. In addition to that the board has 8 bit input and output level converters for connection to other logic circuits. I/O headers for connection to the FPGA GPIO [...]

Prototyping – Underwater ROV Navigation Control


The requirement was to make a navigation and control system for a underwater remotely operated vehicle (ROV), with features like heading hold, position hold, way point navigation etc. The system uses a 10 DOF IMU for heading, orientation and position information. Additionally a depth sensor amplifier is included to enable the ROV to dive to [...]

Prototyping – Printer Cartridge Filling Machine


The requirement was to design, manufacture and test a prototype of a printing ink refilling machine. The machine is used to refill inkjet printer cartridges of different volumes and containing up to four different color inks. The user enters the colors and the volumes to fill on a keypad and display interface and the electronic [...]

Prototyping – Dual H Bridge Drive for Under Water ROV


This was a customized prototyping project and the requirement was to design and develop a Dual H Bridge Drive to run thrusters of an under water remotely operated vehicle. The clients requirement was to compete the project with the lowest component count and still have all features like short circuit prevention, over current limiting and [...]

PCB Design – Chopper Drive for 120V/10A Stepper Motor


The clients' requirement was a customized retrofitting solutionĀ for a cutting machine and we handled the project from end to end. Shown here is the PCB that was designed for the motor drive that went into the application. The drive is for a 120V/ 10A Bipolar Stepper Motor, with various features like Over Voltage, Current detection [...]