Hailege 2pcs NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit 2.5-14.5V
Hailege 2pcs NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit 2.5-14.5V
Hailege 2pcs NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit 2.5-14.5V
Description: This package is mainly decimal counter circuit and circuit generated by the clock, from the core of the self-excited NE555 multivibrator power through R2, R3, R4 charge the capacitor C1, C1 started when charging, NE555 2 feet still in low, so the output pin 3 goes high when power through R2, R3, R4 to charge C1 to 2/3 of The supply voltage , the output pin 3 level from high to low , NE555 conducting internal discharge , capacitor C1 through R4, R3, NE555 7 feet discharge until the voltage across C1 is less than 1 /3 of the supply voltage , NE555 and 3 feet level from low to high . C1 and charge again this cycle oscillations formed . Charging time: 0.695 (R2 + R3 + R4) C1, discharge time: 0.695 (R4 + R3) C1, R4 can be adjusted to control the output frequency of the oscillator, the oscillation clock signal is applied continuously NE555 CD4017 14 feet, the output terminal 10 is connected with the CD4017 10 LED, when the output terminal 10 turns CD4017 generated clock signal is applied at a high level, the D1 - D10 are sequentially lit to form a water -light effect. Package includes: 2 x NE555 + CD4017 running LED flow LED DIY suite
Product Features
- Supply voltage: 2.5-14.5 V; dimensions: 53 mm x 19 mm
- NE555+CD4017 Running LED Flow LED DIY Suite
- Best gift for Studens electronics study or electronic experiments.
- You can adjust the flow rate adjustment R4 LED lights.
Original: $72.44
-65%$72.44
$25.35More Images
Hailege 2pcs NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit 2.5-14.5V
Hailege 2pcs NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit 2.5-14.5V
Description: This package is mainly decimal counter circuit and circuit generated by the clock, from the core of the self-excited NE555 multivibrator power through R2, R3, R4 charge the capacitor C1, C1 started when charging, NE555 2 feet still in low, so the output pin 3 goes high when power through R2, R3, R4 to charge C1 to 2/3 of The supply voltage , the output pin 3 level from high to low , NE555 conducting internal discharge , capacitor C1 through R4, R3, NE555 7 feet discharge until the voltage across C1 is less than 1 /3 of the supply voltage , NE555 and 3 feet level from low to high . C1 and charge again this cycle oscillations formed . Charging time: 0.695 (R2 + R3 + R4) C1, discharge time: 0.695 (R4 + R3) C1, R4 can be adjusted to control the output frequency of the oscillator, the oscillation clock signal is applied continuously NE555 CD4017 14 feet, the output terminal 10 is connected with the CD4017 10 LED, when the output terminal 10 turns CD4017 generated clock signal is applied at a high level, the D1 - D10 are sequentially lit to form a water -light effect. Package includes: 2 x NE555 + CD4017 running LED flow LED DIY suite
Product Features
- Supply voltage: 2.5-14.5 V; dimensions: 53 mm x 19 mm
- NE555+CD4017 Running LED Flow LED DIY Suite
- Best gift for Studens electronics study or electronic experiments.
- You can adjust the flow rate adjustment R4 LED lights.
Product Information
Product Information
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Shipping & Returns
Description
Hailege 2pcs NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit 2.5-14.5V
Description: This package is mainly decimal counter circuit and circuit generated by the clock, from the core of the self-excited NE555 multivibrator power through R2, R3, R4 charge the capacitor C1, C1 started when charging, NE555 2 feet still in low, so the output pin 3 goes high when power through R2, R3, R4 to charge C1 to 2/3 of The supply voltage , the output pin 3 level from high to low , NE555 conducting internal discharge , capacitor C1 through R4, R3, NE555 7 feet discharge until the voltage across C1 is less than 1 /3 of the supply voltage , NE555 and 3 feet level from low to high . C1 and charge again this cycle oscillations formed . Charging time: 0.695 (R2 + R3 + R4) C1, discharge time: 0.695 (R4 + R3) C1, R4 can be adjusted to control the output frequency of the oscillator, the oscillation clock signal is applied continuously NE555 CD4017 14 feet, the output terminal 10 is connected with the CD4017 10 LED, when the output terminal 10 turns CD4017 generated clock signal is applied at a high level, the D1 - D10 are sequentially lit to form a water -light effect. Package includes: 2 x NE555 + CD4017 running LED flow LED DIY suite
Product Features
- Supply voltage: 2.5-14.5 V; dimensions: 53 mm x 19 mm
- NE555+CD4017 Running LED Flow LED DIY Suite
- Best gift for Studens electronics study or electronic experiments.
- You can adjust the flow rate adjustment R4 LED lights.
