Feature

●Printed circuit board: The marking name of the components is clearly shown and labelled on the circuit board. The design is useful and easy to assemble. This DIY kit is a great welding practice plate to enhance your experience and unparalleled inspiration.
●◘ [Test] After welding is complete, you can connect the 3-12 power supply, see the flashing LED lights and quickly judge the welding effect.
●◘[Soldering Practice] This product is a soldering kit. With 125 components and 274 soldering points for your practice. Basic knowledge of soldering is required. This is a great little training kit for those who want to get a feeling for SMD soldering.
●Application: This product is suitable for DIY enthusiasts, electronics enthusiasts, STEM students who learn electronics and practice soldering skills. Have fun with DIY electronics and learn new circuits.
●◄ [Package Included] You will receive 1 set of rotating LED SMD component circuit board soldering practice kit, 1 × 2-slot battery box.


Description

Product description:
1. Operating voltage: 3-12 V.
2. Board size: 89 x 58 mm/3.5 x 2.2 inches.
3. Board thickness: 1.6 mm/0.06 inches.
4. Board material: international standard sheet, all tin pad, high strength fire drop material, can be repeated disassembly.
5.PCB board design is reasonable, are commonly used in the SMD components.
6. The middle of the circular circuit for the water lamp circuit, by the CD4017, NE555, light-emitting diodes, welding power can work.
7.The circuit is also used on the back, a ruler to facilitate the measurement of components. There are examples of PCB conductors to facilitate the use of PCB design.
8. Number of components: 125.
Number of solder joints: 274.
Sample soldering time: 35 minutes.

Package includes:
1 Set of Rotating LED SMD Component PCB Board Soldering Practice Kit