Product Feature:
1. Using high-quality PCB board, fireproof and anti-drop material can be repeatedly disassembled
2. Ordinary version / upgrade version of multiple specifications for customers to choose, with battery box
3. With LED rotating running light function
4. Ideal for DIY enthusiasts, good to improve the level and speed of welding
5. Stable product performance, long service life
Product parameters:
Ordinary version of the name: patch welding practice board
Board size:85.6*54MM
SMD components: 144 / the actual use of 126 SMD
Welding joints:274
Operating voltage: 3-12V
Battery box: 2 battery box (battery box is shipped without batteries by default)
Functional features: the middle of the flowing light circuit, the left and right of each of the three columns of welding exercises back ruler mm / in ruler to facilitate the measurement of components components package, to understand the package name package size mark area, can write the name, PCB wire real column, convenient PCB design use
Upgraded version name:
Upgraded version of the patch welding practice board
Board size: 85.6 * 54MM
SMD components: 159 / the actual use of 133 SMD
Welding joints: 308
Operating voltage: 3-12V
Battery box: 3 Battery box (battery box is shipped without batteries by default)
Features: the middle of the flowing light circuit, left and right three columns of welding exercises, the back of the ruler to facilitate the measurement of components, a variety of components package, to understand the package name package size, PCB wire real column, convenient PCB design use
Shipping list:
Package 1: ordinary version of DIY loose parts * 1
Package 2: ordinary version of the DIY spare parts * 1 + 2 battery box
Package 3: upgrade DIY spare parts * 1
Package 4: upgraded version of DIY spare parts * 1 + 3 battery box