DIY Apple Shaped Mini Active Audio Kit Speaker Making Welding Electronic Teaching and Training Parts

Description The green apple is composed of two hemispheres and a base Each hemisphere is equipped with a small bright film speaker The base is equipped with a circuit board The circuit uses the classic TDA2822 dual channel amplifier integrated circuit with a power switch a power LED indicator and dual Sound channel volume potentiometer and hollow socket for external power supply There is a battery slot under the base that can hold 4 AAA batteries The circuit assembly is relatively simple just weld the parts and assemble the shell according to the schematic diagram and printed board diagram Package Included 1 x DIY Apple Shaped Mini Active Audio Kit