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6-axis desktop robot arm
IntermediateBuild time 5–6 hours· You'll learn: Servos, I2C, Kinematics
Six MG996R metal-gear servos on an aluminium bracket frame make a desktop arm with a gripper. A PCA9685 board drives every servo over two wires from an Arduino Nano, and a 12 V supply with a 5 A buck converter gives the servos the current they need. Drive it by hand with two joysticks, record and replay moves, then try inverse kinematics.
Complete kit
₹11,729
Every part below as one item: we collect, check and ship the whole set together, with one GST invoice. Ships in about 6 business days.
View complete kitParts only: available parts total
₹10,320
8 of 8 line items available now.
Mechanics
| Part | Role | Qty | Unit | Line | Status |
|---|---|---|---|---|---|
| 6-DOF robot arm metal bracket kitKit | Aluminium brackets, gripper and hardware | 1 | ₹5,186 | ₹5,186 | ships in about 6 business days |
| MG996R metal-gear servoSingle | Joint servos | 6 | ₹285 | ₹1,710 | ships in about 6 business days |
Electronics
| Part | Role | Qty | Unit | Line | Status |
|---|---|---|---|---|---|
| Arduino Nano compatible (CH340)Board | Controller | 1 | ₹270 | ₹270 | ships in about 6 business days |
| PCA9685 16-channel servo driverModule | 16-channel servo driver | 1 | ₹381 | ₹381 | ships in about 6 business days |
| Joystick module (DFRobot Gravity)Module | Manual control | 2 | ₹712 | ₹1,424 | ships in about 6 business days |
| Electronics fun kit with 830 breadboardKit | 830-point breadboard, jumper wires, LEDs, resistors, buttons and buzzer | 1 | ₹715 | ₹715 | ships in about 6 business days |
Power
| Part | Role | Qty | Unit | Line | Status |
|---|---|---|---|---|---|
| 12 V 5 A switching power supplyEnclosed | Main supply | 1 | ₹513 | ₹513 | ships in about 6 business days |
| XL4015 5 A adjustable buck converterModule | 12 V to 6 V for the servos (5 A) | 1 | ₹121 | ₹121 | ships in about 6 business days |
- The 12 V supply has screw terminals for the mains cable; wire it with care or ask an adult/lab in-charge.
Prices are final and follow what Indian distributors have in stock (refreshed nightly). Out-of-stock parts are not added to the cart.