Ditulis Oleh : YK69 Elektro
Judul : Rangkaian Sound Level Meter
Rangkaian Sound Level Meter
This is circuit can be used to check the sound levels.The sound pressure meter is vey useful in setting up home theater systems , if you need to test the sound pressure of each channels on different positions in the room.
The circuit is nothing but a non- inverting amplifier based on op-amp CA 3140. The sound picked by the condenser mic will be amplified by the IC1 and rectified by the bridge D1 to drive the meter M1. The deflection on the meter will be proportional to the pressure of the sound falling on the mic.The switch S1 can be used as an ON/OFF switch.
The circuit is nothing but a non- inverting amplifier based on op-amp CA 3140. The sound picked by the condenser mic will be amplified by the IC1 and rectified by the bridge D1 to drive the meter M1. The deflection on the meter will be proportional to the pressure of the sound falling on the mic.The switch S1 can be used as an ON/OFF switch.
Note:
- The bridge D1 can be a 1A bridge.If 1A bridge is note available,make one using four 1N4007 diodes.
- The circuit ca be powered by using a 9V PP3 battery.
Pin IC CA3140
The IC CA3140 is integrated circuit operational amplifiers that combine the advantages of high voltage PMOS transistors with high voltage bipolar transistors on a single monolithic chip.

Features
- Very High Input Impedance (ZIN) -1.5TΩ (Typ)
- Very Low Input Current (Il) -10pA (Typ) at ±15V
- Wide Common Mode Input Voltage Range (VlCR) - Can be Swung 0.5V Below Negative Supply Voltage Rail
- Output Swing Complements Input Common Mode Range
- Directly Replaces Industry Type 741 in Most Applications
- Pb-Free Plus Anneal Available (RoHS Compliant).
Demikianlah Artikel dari kami yang berjudul Rangkaian Sound Level Meter,apakah anda menyukainya ? mudah-mudahan artikel ini bisa memberi manfaat untuk anda semua.
Anda sedang membaca artikel Rangkaian Sound Level Meter dan artikel ini url permalinknya adalah https://yk69.blogspot.com/2009/10/rangkaian-sound-level-meter.html Artikel yang anda cari Lainnya bokep, video bokep, streaming bokep, streaming , videos, porn, videos porn, kimcil, bugil, telanjang, abg, mesum, tetek, memek, toket, masturbasi, bmf, download, perkosa, kepergok, mesum, pemerkosaan, kepergok mesum, download video porn, download video bokep, bokep terbaru, streaming bokep terbaru, jilbab, semok, ngentot, indo, janda, asia, orgasme, meki, sex, video sex, spg, streaming mesum, ml, tante, streaming abg, cabe cabean, cantik, manis, bokep indo, bokep cinta, streaming mesum, hot bokep, bokep hot, abg bugil, anak smp, bocah smp, anak sma, bocah sma, indonesia, 3gp'
- 3VDC Stereo Headphone Amplifier by IC LM4910 - New!
- 9 Volt Portable Headphone Amplifier Circuit
- Audio Peak Level Indicator By Op-Amp
- Op-Amp 6-Line Audio Mixer Circuit
- Rangkaian 11-90 hz Subwoofer Filter Using TL072 Op-Amp
- Rangkaian Alat Bantu Pendengaran
- Rangkaian Audio Surround Decoder
- Power Meter Schematic For Audio Amplifier
- Sound Level (Decibel) Meter Circuit
- Ukuran Box Subwoofer 10" - New!
- 9 Second Countdown Power-On Relay With 7 segment Display
- DC Motor Controller Circuit Using 741 Op-Amp
- Darlington Pair to Drive DC motor Circuit
- Simple Switch On Time Delay Circuit
- Stepper Motor Controller using IC 4027 - New!
- 100Watt Inverter Circuit by IRF44 Mosfet
- 12VDC to 220VAC Inverter Circuit Using IC 555
- 12VDC – 220VAC Inverter Using Cmos CD4047
- 500 Watt Inverter 12VDC to 220VAC
- 25V Capacitor Bank for OCL Amplifier
- 30W Mini Mosfet Amplifier
- 35W Audio Amplifier Circuit by STK082
- 4,8W Class-A MOSFET Amplifier - New!
- BA5417 Stereo Power Amplifier Circuit - New!
- LM383 - Car Audio Amplifier Circuit - New!
- Power Meter Schematic For Audio Amplifier
- Rangkaian 400W MOSFET Amplifier
- Rangkaian Power Amplifier Blazer 1000 Watt - New!
- Sound Level (Decibel) Meter Circuit
- 9 Second Countdown Power-On Relay With 7 segment Display
- Driver Relay Menggunkan Transistor
- Light/Dark Switch With Relay
- Simple Switch On Time Delay Circuit
- Simple switch-Off Time Delay Circuit
- Car Parking Sensor circuit Using Infra-Red LED
- Rangkaian Pendeteksi Angin - New!
- Smoke Detector circuit Using LDR
- High Voltage Meter or Probe Design
- Power Meter Schematic For Audio Amplifier
- Rangkaian Ampere Meter Digital
- Rangkaian Transistor Tester
- Sound Level (Decibel) Meter Circuit
0 Response to "Rangkaian Sound Level Meter"
Post a Comment