LED灯设计的闪烁的心电路
作者：dolphin
时间：2012-11-13
| 电路图    元件BOM表： R1, R2 - 470 ohm, 1/2-watt R3-R5 - 100 ohm, 3-watt R6-R8 - 1000 ohm, 1.4-watt R9 - 5000 ohm potentiometer C1, C2 - 100uF, 16 volts, electrolytic radial IC1 - 4047, low power monostable/astable multivibrator Q1-Q3 - 2n3643 NPN transistor or equivalent LED1-LED84 - yellow light-emitting diode LED85-LED126 - red light-emitting diode LED127-LED142 - green light-emitting diode PS1 - 12VDC @ 500mA wall transformer Miscellaneous: Jumper wire, solder, printed circuit board, drill and bits,14 pin I.C. socket, and a frame or case. |
关键词： LED灯设计的闪烁的心电路 电路图
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