Home >
Optoelectronic Circuits >Optoelectronic Display Circuits > Inductive high voltage alarm circuit 4
Inductive high voltage alarm circuit 4
Source: InternetPublisher:拿铁三分糖 Keywords: Alarm circuit high voltage inductive TTL Updated: 2020/04/13
It uses a four-input dual NAND gate
T063 TTL digital integrated circuit as a multivibrator. Changing the R and
C values can change the tone of the alarm sound.
Latest Optoelectronic Circuits Circuits
- One-digit display
- Design and production of digital number answering machine
- Musical doorbell without buttons
- Solar battery and charging circuit
- One of the bead-type emergency light circuits
- Application circuit of CAT3606
- Shock resistant soft start constant current LED lighting circuit
- Fluorescent lamp dimming circuit composed of thyristors
- Small current anti-theft alarm circuit
- Touch lighting switch circuit three
Popular Circuits
- Use TL431 to make a TTL logic level detection circuit
- Light touch alarm circuit
- AC-SSR application circuit a
- Inductive high voltage alarm circuit 4
- Clock signal circuit composed of TTL circuit
- TTL to CMOS level converter
- TTL-CMOS interface circuit
- Simple TTL delay circuit (3) circuit diagram
- TTL server control circuit diagram
- Inductive anti-theft alarm
京公网安备 11010802033920号