SMD LED soldering practice board kit; music level indicatorSold By ICStation, Ships from China
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Description: An audio indicator that bounces with music. Parameter: Parameter Value Model ASD-84S Operating Voltage DC 5V Work Current <=35mA Standby Current <=5mA Signal Input Way 3...Read More…
An audio indicator that bounces with music.
|Operating Voltage||DC 5V|
|Signal Input Way||3.5mm Audio Wire|
|LED Color||Red, Green, Blue, Yellow|
|LED Array||line4, row 8|
|PCB Mounting Hole||3mm|
|PCB Hole Distance||58.1*30.5mm|
Note: LED should be the same color in one line/row
|Working Model||Working Model||Display||Function Description||Default Declaration|
|Short Press||Quick refresh speed||3||Refresh speed is very quick, very dynamic||2|
|Short Press||Medium refresh rate||2||Refresh speed is average||2|
|Short Press||Slow refresh rate||1||The refresh speed is slow and the vision is good||2|
|Long Press||High sensitivity||H||Capable of detecting weaker signals||B|
|Long Press||Medium sensitivity||B||Able to adapt to most signals||B|
|Long Press||Low sensitivity||L||Capable of filtering weaker interfering signals||B|
Press and hold the button first, then switch on the power, get into Factory mode.
|NO.||Name||PCB Silk Screen||Value||QTY|
|1||SMD 0805 Resistor||R1||10ohm||1|
|2||SMD 0805 Resistor||RX1-RX4,RY1-RY8||47ohm||12|
|3||SMD 0805 Resistor||R4,R5||1K||2|
|4||SMD 0805 Resistor||R2,R3||470K||2|
|5||SMD 0805 Capacitor||C2-C4||0.1uf||3|
|7||Contact Switch SMD||S3||665mm||1|
|9||Audio input socket||JK2||SMD3P||1|
|10||Power input socket||JK1||3.5mm||1|
|11||Red LED||D11-D81||SMD 0805||8|
|12||Green LED||D12-D82||SMD 0805||8|
|13||Blue LED||D13-D83||SMD 0805||8|
|14||Yellow LED||D14-D84||SMD 0805||8|
|15||USB to DC Line||3.5mm 0.8M||1|
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