Take Your Soldering Skills to the Next Level
Whether you're an electronics student, hobbyist, or professional looking to master Surface Mount Device (SMD) soldering, this Rotating LED Water Light Practice Kit provides the perfect hands-on training platform. Move beyond basic through-hole soldering and develop the precision skills required for modern electronics assembly.
What's Inside the Kit?
Professional PCB: 89×58mm blue solder mask board with clear silkscreen markings and gold-plated pads
Complete Component Set: 125+ SMD parts including resistors (0402/0603/0805/1206), capacitors, LEDs, transistors (SOT-23), and ICs (SOIC-8/SOIC-16)
Functional Circuit: NE555 oscillator driving CD4017 decade counter to create chasing LED effect
Practice Areas: Dedicated columns with test points for skill building before attempting the main circuit
Reference Materials: Detailed instruction manual with schematics, component identification charts, and soldering tips
Progressive Learning Path
The intelligent board layout guides you from simple to complex:
Stage 1: Practice on side columns with larger 1206/0805 packages
Stage 2: Master medium 0603 components
Stage 3: Challenge yourself with tiny 0402 packages
Stage 4: Solder the functional NE555/CD4017 circuit and enjoy the light show!
Technical Specifications
Working Voltage: DC 3-12V (battery holder or power supply, not included)
PCB Dimensions: 90mm × 60mm × 1.6mm
Component Count: 125+ pieces
Solder Joints: 274+ practice points
LED Colors: Red (chasing) + Blue (corner indicators)
Operating Temperature: -25°C to 85°C
Perfect For:
✓ Electronics engineering students and apprentices
✓ STEM education programs and vocational schools
✓ DIY makers transitioning to SMD technology
✓ Repair technicians skill upgrading
✓ Hobbyists seeking challenging weekend projects
✓ Gift for tech enthusiasts and future engineers
Why Choose This Kit?
Unlike generic practice boards, this kit combines skill training with functional results. The rotating water light circuit isn't just for show—it demonstrates proper soldering technique through immediate visual feedback. When those LEDs start chasing, you'll know your skills are job-ready.
Note: Basic soldering tools required (soldering iron, solder wire, tweezers). 3-12V power source needed for operation (not included).