Introduction:

• SCL-8 is a sound light controller.
• Its LEDs can be controlled by sound and photoresistor sensor and switch control status by self-locking switch.

Parameter:

• Model:SCL-8
• Work Voltage:DC 5V
• Work Current:130mA
• Delay time:About 10second
• Work Mode:Sound Control and Light Control
• Work Temperature:-40℃~85℃
• Work Humidity:0%~95%RH
• Size(Installed):60x45x12mm

Work Mode:

1.Sound Control LED Lamp:

• 8pcs LED will turn ON if there is sound near the microphone.
• This function can work normally without affected by light.
• It needs press ON self-locking switch.

2.Light Control Delay LED Lamp:

• 8pcs LED will turn ON if there is sound near the microphone in a dark environment. And then turn OFF after about 10second.
• It can not work in a bright environment.
• It needs release self-locking switch.
• Note:the delay time can not be adjustable.

Installation Steps:

• Step 1: Install 2pcs 33ohm metal film resistor at R4 and R5.
• Step 2: Install 1pcs 18Kohm metal film resistor at R1.
• Step 3: Install 2pcs 33Kohm metal film resistor at R6 and R7.
• Step 4: Install 2pcs 3.3Mohm metal film resistor at R2 and R3.
• Step 5: Install 1pcs DO-35 1N4148 diode at D1.Pay attention to the positive and negative of the component.
• Step 6: Install 2pcs 0.1uf 104 ceramic capacitor at C1 and C2.
• Step 7: Install 1pcs GM5528 photoresistor sensor at PR1.
• Step 8: Install 2pcs TO-92 S9014 triode at Q1 and Q2.
• Step 9 Install 1pcs Microphone at MK1.Pay attention to the positive and negative of the component.
• Step 10: Install 3pcs 22uf 25V electrolytic capacitor at C3,C4,C5.Pay attention to the positive and negative of the components.The longer pin is positive pin.
• Step 11: Install 8pcs 5mm White LED at D2~D9.Pay attention to the positive and negative of the components.The longer pin is positive pin.
• Step 12: Install 1pcs DIP-14 CD4011 at U1.Pay attention to the installation direction.
• Step 13: Install 1pcs 5.8*5.8mm self-locking switch at S1.Pay attention to the installation direction.
• Step 14: Install 1pcs USB as input work voltage.
• Step 15: Test and Application.