Build the future, delivered in hours.
Sensors, IoT modules and dev boards for students, researchers and companies — starting under ₹20, 2-hour delivery in Bengaluru, standard delivery across India, and an AI copilot that turns your idea into a ready-to-order BOM.
- 2-hour delivery in Bengaluru
- Genuine parts
- GST invoice
Delivery times are estimates based on live stock and distance, not guarantees. Read our delivery policy.
Why FastElectronics
Electronicsshouldn'tbeascavengerhunt.Describewhatyouwanttobuild,seeeverypartitneeds,andgetitonyourdesk.Thattakes2hoursinBengaluru,orstandardcourierdeliveryacrossIndia.
Most-loved components
MT3608 DC-DC Boost Module 2V-24V
Adjustable boost converter for raising a low DC input to a higher DC output.
₹40.00
3.7v 2000mah li-ion single cell prismatic battery (yellow)
3.7v 2000mah li-ion single cell prismatic battery (yellow) for electronics, IoT, and prototyping projects.
₹144.00
100 Ohm Resistor - (Pack of 10)
100 Ohm Resistor - (Pack of 10) for electronics, IoT, and prototyping projects.
₹6.00
4.7k Ohm Resistor Pack of 10
Through-hole 4.7kΩ resistors for pull-ups, pull-downs, current limiting, and general analog or digital circuits.
₹6.00
220 Ohm Resistor Pack Of 10
Pack of ten 220Ω carbon-film resistors for current limiting and general-purpose prototyping.
₹6.00
Soil Moisture Sensor Module
Simple resistive soil-moisture module with analog and threshold-based digital outputs.
₹40.00
5mm Green LED Pack Of 10
Pack of ten 5mm green through-hole LEDs for indication and low-power lighting.
₹11.00
HX711 Load Cell Module
24-bit ADC amplifier module designed to interface strain-gauge load cells with microcontrollers.
₹46.00
Delivery
Two speeds. Zero guesswork.
Need it before the lab closes? Choose 2-hour delivery in Bengaluru. Planning ahead, or anywhere else in India? Standard courier delivery brings it to you.
2 hours
Express · Bengaluru only
A rider collects from the nearest vendor with your part in stock and brings it straight to you. Perfect for those “my sensor just died the night before the demo” moments.
All India
Standard · Across India
Your order is routed to the best-priced vendor and shipped by courier with tracking. The exact delivery charge is shown at checkout, before you pay. No surprises.
Enter your 6-digit pincode to see which delivery speeds apply.
Estimates depend on live vendor stock and distance. Delivery policy
How it works
From idea to your desk in four moves.
01
STEP 01
Say what you want to build
“A solar-powered weather station with WiFi.” That's the whole brief. Type it the way you'd explain it to a friend, and our AI does the engineering homework.
STEP 02
Get a bill of materials in seconds
Every part your idea needs, with quantities and the reason each one is there. Checked against live vendor stock, so you never plan around a part you can't buy.
STEP 03
Order from the best vendor — automatically
One cart, many vendors. We route each item to the best-priced seller, with 2-hour delivery in Bengaluru or standard courier delivery across India.
STEP 04
Build with the documentation in hand
Datasheets, specifications and known limitations sit on every product page — so you know exactly what you are buying before you buy it.
AI bill of materials
Pick an idea.
Watch it become a parts list.
This is a preview of what our AI does with any project you describe, not just these four.
“A WiFi weather station that posts temperature, humidity and pressure to a dashboard.”
- 1ESP32 dev boardThe brain — and the WiFi
- 2BME280 sensorTemperature, humidity, pressure in one chip
- 30.96" OLED displayLocal read-out, no phone needed
- 4Li-ion cell + TP4056Battery power with safe charging
Learn as you shop
What should your project do?
New to electronics? Every build comes down to six jobs. Tap one and meet the parts that do it.
Every project needs a brain. Pick by what you need to connect.
3D printing service
The enclosure your circuit deserves.
Got a model? Upload it and get an instant quote. Only have an idea? Describe it and our designers will model it for you. We print it in the right material for the job and deliver it to your door.
Choose a material
Easy & detailed
Prototypes, enclosures for indoor electronics, models.
- Strength
- 3/5
- Flexibility
- 1/5
- Heat resistance
- 1/5
- Surface finish
- 5/5
Relative guide to typical filament behaviour. Not all materials are in stock at all times.
Not sure what to buy?
Describe your project idea. Our AI drafts the full bill of materials, checks it against live vendor stock, and fills your cart in one click.
Generate my BOMCan't find a part?
Tell us what you need. Vendors in our network reply with their price and delivery time. You compare, choose and pay.
Request a part