Four Degree of Freedom Assembly Robotic Arm Microcontroller Soldering Kit Acrylic Robotic Arm DIY Maker Learning Parts
SPECIFICATIONS
Brand Name: NONE
Condition: New
High-concerned chemical: none
Origin: Mainland China
Type: Voltage Regulator

Product model: WK-56-95
PCB size: 96.7*63.2 mm
PCB material: Double-sided FR-4 1.6MM white letter with blue oil
Working voltage: DC 5V

Product Introduction:
The four degree of freedom robotic arm is widely used in the teaching field and DIY maker circle. It uses four servos and can complete movements such as up and down, left and right, front and back, and grasping. It is a classic project for learning robot related knowledge.

The product mainly consists of two parts: the acrylic robotic arm and the microcontroller control module. The robotic arm part is composed of the acrylic shell and the servo motor, which can be easily assembled to complete; The control module consists of a 51 microcontroller, touch switches, and joystick potentiometers. The microcontroller has been programmed and can be powered on and run after proper soldering. The working voltage of the finished robotic arm is 5V DC, and it can be operated normally by connecting the matching power cord to a USB port or a mobile phone charging head.
Circuit Diagram:
Package Includes:

Finished Product Display:


- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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