3Pcs DIY Kit KA2284 Audio Level Indicator Suite Trousse Electronic Parts 5mm RED Green LED Level Indicating 3.5-12V

Feature Melody audible visual music Five point LED audio level indicator kitThis package LED indication logarithmic 5 00 KA2284 integrated circuits as the core which is characterized as follows 1 Constant current output2 a wide operating voltage 3 5V 12V 3 The ALC circuit without telescoped diode or transistor4 Brightness level in amplitude can be adjusted5 Chips KA22846 PCB Board Size 40 19mm7 This is an Electronic DIY KIT that utilizes the KA2284 some soldering experience is required The PCB Printed Circuit Board is provided with the DIY KIT and it needs to be soldered hence the name DIY KIT All required electronic parts are provided please refer to the images for more details All resistors are 0 25w metal film The image is for illustration Package included 3 X PCB Board color will be shipped out by randomly 6 X XH2 54 2P Curve connectors6 X XH2 54 2P Line3 X 100RMetal Film Resistor3 X 10KR Metal Film resistor3 X 2 2UF3 X 10UF3 X Bluewhite Potentiometer3 X KA228415 X 5mm diffused green3 X 5mm diffused RED