Bo Mạch Phát Tín Hiệu Ne555 Nhiều Kênh Cho Máy Bay Điều Khiển Từ Xa Ne555
36.409
₫ 27.300
Sản phẩm Bo Mạch Phát Tín Hiệu Ne555 Nhiều Kênh Cho Máy Bay Điều Khiển Từ Xa Ne555 đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 36.409 xuống còn ₫ 27.300, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
"NE555 Multi-channel Waveform Generator Square Wave Sawtooth Wave Triangle Wave Sine Wave Electronic Production Kit
Power supply voltage: 6-12V DC voltage, 9V is recommended
1. Product description
E555 multi-channel waveform generator can generate square wave, sawtooth wave, triangle wave and sine wave.
Select a kind of waveform output by jumper, the circuit is simple and the operation is convenient.
2. Introduction to the circuit
In the circuit, D1 is an anti-power supply reverse diode, and C1 is a filter capacitor. IC1, R1, R2, and C2 form a square wave generator, the signal is output from pin 3 of IC1, and C3 is an anti-interference capacitor. The square wave output from the third pin of IC1 is divided by R3, R4, and C5 is coupled. The square wave can be output at the output by shorting J1 with a short circuit block. The other way is coupled with C3 through C4 and divided by C3, through the integration circuit R5, C7 to form a sawtooth waveform and output by J2, and then through the next level of integration circuit R6, C8 to form a triangular wave and output from J3. Finally, after R7, after being amplified by the amplifier circuit composed of C9, R8, Q2, and R9, it becomes a sine wave at the collector of Q2. R10, R11, and Q1 form an emitter follower amplifier circuit, and finally the signal is coupled to W1 through C10 and output from the output termin
Power supply voltage: 6-12V DC voltage, 9V is recommended
1. Product description
E555 multi-channel waveform generator can generate square wave, sawtooth wave, triangle wave and sine wave.
Select a kind of waveform output by jumper, the circuit is simple and the operation is convenient.
2. Introduction to the circuit
In the circuit, D1 is an anti-power supply reverse diode, and C1 is a filter capacitor. IC1, R1, R2, and C2 form a square wave generator, the signal is output from pin 3 of IC1, and C3 is an anti-interference capacitor. The square wave output from the third pin of IC1 is divided by R3, R4, and C5 is coupled. The square wave can be output at the output by shorting J1 with a short circuit block. The other way is coupled with C3 through C4 and divided by C3, through the integration circuit R5, C7 to form a sawtooth waveform and output by J2, and then through the next level of integration circuit R6, C8 to form a triangular wave and output from J3. Finally, after R7, after being amplified by the amplifier circuit composed of C9, R8, Q2, and R9, it becomes a sine wave at the collector of Q2. R10, R11, and Q1 form an emitter follower amplifier circuit, and finally the signal is coupled to W1 through C10 and output from the output termin
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