Yogesh Tamhane

Freelance Embedded Consultant & Maker

See my work

Work

The projects I've worked on.

Fab Mudra

In economics, a local currency, is a currency that can be spent a particular area at participating organisations. Usually it will act as a complementary currency, that is to be used in addition to a national currency, rather than replace it. The purpose is to encourage spending within the local community.

The project is comprises of the microcontroller and the GSM device to communicate via internet and few I/O devices such as keypad, LCDs. At the server side I’m using PHP to get the data from the on field terminal/ point of sale system. This project got featured in the Fab Academy 2016 cycle.

Soil's Vital Measurement device

The devices will be deployed in the farm field to measure the moisture level, ph levels, temperature, sunlight and various other parameters of soil. The device will reply to the authenticated SMS keyword.

Home automation with autocofigurable network nodes

In era of connected things, we are developing switches that are connected. The set of switches are configured via app and can be autoconfigured based on the network needs without any human touch. These switches are reconfigurable and the form factor is such that there is no need of tweaking any existing wifi or electrical infrastructure.

Rangavalli - Rangoli drawing machine

Rangavalli is in the form of colored sand is used to decorate the front yards of houses. It is very famous ritual in the Hindu culture, and it is considered as Rangavalli is brings the goodwills and positive energy.

The colored sand is dispensed by pinch of the fingers which requires skills to control the flow of the sang evenly through the pattern. In machine week we build the machine which can dispense this sand and create different patterns, so everyone can decorate the front yards.

Data Logger Android App

The app is intended to be used as the downloading application for the datalogger which is designed to be used in the coal mmines. The hardware is also build inhouse which has 3 channels, alarm and warnings can be set by user via the android app. App can also plot the graph of the downloded readings for ease of monitoring. The hardware settings can be changed by authorised person using the android app. The app and the hardware is communicates over the bluetooth.

Learn How to Make (Almost) Anything

The Fab Academy is a fast paced, hands-on learning experience where students learn rapid-prototyping by planning and executing a new project each week, resulting in a personal portfolio of technical accomplishments.

Photography

See the world through my lens. I do photography in free time. I consider it's a stress buster, hope you like it. Following photos are from my Instagram feed, feel free to check them out and follow for more clicks.