Face Mask efficacy testing unit
Arbitrary shape Laptop stand
Portable Computer + Projector combo in 1 box
Seismic vibration measurement unit with hacked optical mouse
Custom made computer for infrared radiometer instrument
Test bench for food dryer studies
Raspberry Pi based process control unit
Automated PM Air pollution monitoring unit
Automatic rain measurement unit
Gear stick mounted clutch control unit for cars
ESP8266 based WiFi enabled card for Digital Inputs
ESP8266 based WiFi enabled card for Analog Inputs
Python based GUI for a solar kitchen plant
Raspberry Pi based process controller with analog and digital inputs and outputs
Sanitary Pad incineration unit
Generic custom designed data acquisition and control unit with GPRS network based data email facility.
Low cost control circuit for low cost ventilators
Motorized all weather azimuth mount for weather radiometer
Solar Oven for millet biscuits
Ongoing/Completed
- High end scientific instrumentation for SAMEER –
- Data acquisition and Control unit for infrared radiometer
- Motorized Azimuth mount for IR radiometer
- COVID19 – As part of IndiaCOVIDSoS group (funding from The Giving Back Fund, USA)
- Open source mask testing device (blog)
- O2 concentrator driven and used within an ambulance (pdf proposal)
- Citizen Science projects:
- Weather/environment
- Breathe2 air pollution monitoring network (blog)
- RainCloud – low cost rain measurement device (blog) [ not successful]
- Seis-mouse-meter (Hackaday link) – A low-cost hack of a computer optical mouse to measure seismic vibrations (prototype #3.1).
- Assistive technologies
- Arbitrary position laptop/tab holder for a persons with spinal cord injury/bedridden. (blog)
- Developing an easy to carry, low cost tactile drawing system for kids with blindness or visual impairments. (proto 1, proto 2, proto 3, proto 4)
- SmallDAC setups – Low cost opensource and openhardware intended PLC alternatives for low budget scientific and industrial applications.
- Vegetable Dryer system, Parbani. Maharashtra. Client – Sarvaay LLP, Pune.
- PPE fabric testing unit. – Client – Texol Engineering Pvt. Ltd., for NMRL/DRDO contract.
- MSME Jaggery production unit, Wagholi, Pune. – Client – Sarvaay LLP, Pune.
- Drying Apparatus : Controller for vegetable drying profile generating instrument – Client – Mr. Ameya Kulkarni, BARC/ICT, Mumbai.
- MSME Jaggery production unit , Loni, Pune – Client – Sarvaay LLP, Pune).
- Solar powered kitchen setup -Client – NCL’s Venture Center, Pune.
- Vegetables drying unit: Biomass powered vegetable drying unit – Client – Mr. Pramod Bhurji, Loni, Pune.
- NCL Old canteen SmallDAq V1 – an Arduino based data logger + email transmission unit for NCL’s solar kitchen setup – Client – NCL, Pune.
- Solar thermal spices roasting system – Client – Dr. Vishal Sardeshpande, IIT Bombay.
- Low smoke sanitary pad incinerator – Client – Vigyan Ashram, Pabal, Pune.
- Automated lemon juicer V1– Client – Mr. Radheshyam Ratnaparkhi, Pune.
- Python code for tailored graphical presentation of scientific data – Client – Prof. Francesco Contino, VUB, Belgium
A history of old projects
