20251MT1: Digital Tyre Pressure Inflator
A tyre inflator is a compact, portable air compressor used to inflate vehicle tyres. It works by drawing in ambient air, compressing it using a motor-driven piston, and delivering it through a hose into the tyre valve. It is a rechargeable, cordless inflator that features preset modes, a digital pressure gauge, and automatic shut-off.
This inflator is especially useful for:
- Emergency roadside tyre inflation
- Inflating sports equipment or bicycle tyres
- Avoiding petrol station queues for air
- Maintaining correct tyre pressure for safety and fuel efficiency
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of Rs 1789 - bigbasket
Now available at Rs 1789
Portable Tire Inflator – 150 PSI Cordless Air Compressor w/ Power Bank & Flashlight
3-in-1 cordless inflator! 150 PSI, 17L/min, auto shut-off. Doubles as power bank & flashlight. Fits in your trunk—ideal for road trips. 25x20cm.
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Buy Shakti Platinum Cordless Tyre Inflator 17 LPM Air Flow 150 PSI 2x2000 mAh Battery LED Flash Light with Accessories Online at Best Prices - Industrybuying.
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Useful resources
12 Volt Air Pump Controlled by Arduino Uno
12 Volt Air Pump Controlled by Arduino Uno: This is an instruction for how to use a relay and Arduino Uno to control an air pump. I worked on this for a class art project that required an open hardware aspect. The general system is simple: an Arduino controls a relay connected to the air pump…
Instructables
Skills required
| Skill | Requirement in Project |
|---|---|
| Manual Soldering | Required to connect components like relay, pressure sensor, switches, display, battery module, and Arduino/ESP32. |
| Electronic Testing | Required to verify air pump control, pressure readings, auto shut-off, battery voltage levels, and safety operation. |
| Arduino Programming | Required if you use Arduino to control the air pump, read pressure sensor, and manage preset modes. |
| ESP32 Programming | Required if using ESP32 for advanced features (Bluetooth/Wi-Fi for app control or pressure logging). |
| CAD Design | Required to design the enclosure: fit for battery, air pump, buttons, display, and vents for airflow. |
| 3D Printing SLA | Required for fabricating precise or small parts of the enclosure (e.g., front panel). |
| PCB Design | Required to create a clean, compact board integrating the relay, sensor interface, and MCU (for durability & neatness). |
| PCB Milling | Required if you are fabricating the PCB in-house instead of sending it to a PCB manufacturer. |
| Wood Working | Required if you choose to build the outer casing from wood (unusual for a handheld device, but possible). |
| Sheet Metal Cutting | Required if casing is made from aluminum or steel for durability and heat dissipation. |
| Sheet Metal Bending | Required if using folded metal design for compact, rugged case (needs metal tools or workshop access). |
| Acrylic Sheet Cutting | Required to create a window for digital display or protective panel on control face. |