3pcs Red DIY SMD Pentagram LED Flash Light Electronic Practice Kit With Battery Case
Description:
This kit consists of a LM358 and peripheral components as a driver circuit that drives 20 high-brightness LEDs. The appearance is novel, the circuit design is reasonable, the welding is simple, and it can be used as the welding practice of SMD. SMD red, green and blue are available in three colors and are a good material for soldering practice.
Feature:
Kit model: PBL-20S
Supply voltage: DC4-6V
Current consumption: ≤40mA
LED diameter: 0805 SMD
Kit size: 4.7*4.5cm
Package included:
3 x SMD Pentagram LED Flash Light Electronic Practice Kit
3 x battery case
This kit consists of a LM358 and peripheral components as a driver circuit that drives 20 high-brightness LEDs. The appearance is novel, the circuit design is reasonable, the welding is simple, and it can be used as the welding practice of SMD. SMD red, green and blue are available in three colors and are a good material for soldering practice.
Feature:
Kit model: PBL-20S
Supply voltage: DC4-6V
Current consumption: ≤40mA
LED diameter: 0805 SMD
Kit size: 4.7*4.5cm
Package included:
3 x SMD Pentagram LED Flash Light Electronic Practice Kit
3 x battery case
3pcs Red DIY SMD Pentagram LED Flash Light Electronic Practice Kit With Battery Case See detail
