● 17 min readShowdown: Uno R4 vs Uno R3 vs Nano
Welcome to Vol. 12 of The Probots Showdown. Three boards. Three price points. Three very different futures for your project.Should you stick with the
Read Article →| Bulk Pricing | ||
|---|---|---|
| QTY | Unit Price(Inlc. GST) | |
| 2+ | ₹449.82 ₹ 381.2 + 68.62 GST | |
| 4+ | ₹445.23 ₹ 377.31 + 67.92 GST | |
| 6+ | ₹440.64 ₹ 373.42 + 67.22 GST | |
| 10+ | ₹431.46 ₹ 365.64 + 65.82 GST | |
Ultra-efficient 3" Yellow dual-blade propellers for Toothpick drones. Optimised for 1.5mm shafts, offering longer flight times and higher top speeds for lightweight builds.
Trade a blade for a longer flight. The Gemfan 3018 2-Blade Set is the "endurance" choice for micro quads. While tri-blades offer more cornering grip, these dual-blade propellers are significantly more efficient, reducing amp draw and extending battery life. They are the ideal match for "Cruiser" builds and Toothpick drones, where the goal is to fly for 7-10 minutes on a single pack.
Probots™ ProSpec Grade Efficiency Every milligram counts on a 3-inch build, which is why these are Probots™ ProSpec Grade . At just 0.8g per prop, they offer one of the best power-to-weight ratios in the industry. The 1.5mm hub features the standard T-mount (5mm screw spacing), ensuring a secure connection to your motors even during high-throttle punch-outs on 3S or 4S LiPo power.
Diameter: 3.0 inches
Pitch: 1.8 Inch
Blades: 2 (Dual-blade)
Material: Polycarbonate (PC)
Shaft Hole: 1.5mm (Press-fit + T-mount screw holes)
Centre Thickness: 5.5mm
Weight: ~0.8g per propeller
Compatible Motors: 1103, 1105, 1204, 1303 (1.5mm Shaft)
Micro Long-Range: The 2-blade design is the top choice for 3" long-range drones (like the Rekon 3) aiming for maximum efficiency.
Ultralight Toothpicks: Ideal for 1S or 2S sub-100g drones where weight saving is critical.
High-Speed Cruising: Offers a higher top speed and lower vibration levels compared to tri-blade equivalents.
Unlock New Capabilities (Project Evolution)
Feature Upgrade: By switching from 3-blades to these 2-blades, many pilots report a 15-20% increase in flight time with a noticeable improvement in overall efficiency and "smoothness" at high speeds.
Effort Level: Beginner. Press onto the motor shaft; use M2 screws for higher-powered 3S/4S builds.
4 x Yellow CW (Clockwise) Propellers
4 x Yellow CCW (Counter-Clockwise) Propellers
| Propeller Diameter | 3 inch |
|---|---|
| Propeller Pitch | 1.8 inch |
| Number of Blades | 2 |
| Shaft Hole / Bore Diameter | 1.5mm |
| Material | Polycarbonate (Plastic) |
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We delivery electronics components and parts throughout India using standard couriers like Bluedart, Delhivery & India Post.
For order related queries contact -
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We offer specialized services for Bulk, Wholesale & B2B Customers like discounted prices, additional shipping options, customised products, etc . Customer with large quantity & regular orders qualify for the specialised discounted rates.
We also offer dedicated sales team to assist you with the order process by providing sales quotations, PI, technical support for choosing products, etc.
Note: Business Orders are processed manually and usually take 1-3 days to process compared to placing the order directly on our website. Please plan your purchases accordingly.
Need Help?
For bulk enquiries contact us by -
Probots Electronics is highly regarded for its great selection of components and professional service. Customers frequently praise the awesome care and timely delivery provided by the team to ensure all products arrive safely.
● 17 min readWelcome to Vol. 12 of The Probots Showdown. Three boards. Three price points. Three very different futures for your project.Should you stick with the
Read Article →
● 10 min read12 projects. One board. Zero excuses. From a radar scanner that maps your room to a voice-controlled robot car you command with your phone — this is w
Read Article →
● 20 min readIf you have outgrown the basic “blinky” boards but aren’t ready to spend hundreds of dollars on enterprise gear, the Tang Primer 25K
Read Article →