- You can get the product from our office
- Home delivery is also available
- Delivery charge: Inside Dhaka-60 Taka, outside Dhaka-99 Taka
- We will send a custom made invoice with discount amount at the time of delivery.
- No existing offer will be applicable if customer avails this offer.
- Once the product is purchased,it will not be refundable
- Your booking does not always guarantee product delivery. Product delivery is entirely subjected to availability of stock
- Color of the products may slightly vary due to photography, lighting sources or your monitor setting/ PC resolution
- Product delivery may be interrupted or delayed due to natural disaster or in case of political unrest
- In case of delivery outside Dhaka, customers may have to collect certain products from the nearby courier service office.
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Voltage Level Indicator
Original price was: ৳ 140.27.৳ 139.27Current price is: ৳ 139.27.
Model : PCM-00114
Supplier :Techbazar.com.bd
Description
Sound Level Indicator is a module which can be used as an indicator of sound level or battery charge. This module is based on LM3914 Dot/Bar Display Driver that senses analog voltage levels and drives 10 LEDs, providing a linear analog display.
Operation:The module features an LM3914 IC along with 10 LEDs and two 2-pin White connectors. One white connector is used for power supply and another is for the positive and negative side of the microphone or any other device which’s sound or voltage level is to be monitored. When the sound or voltage level is maximum, all of the 10 LEDs will glow with full intensity.
Click Here for High Resolution Images.
Uses:
1)Sound level indication.
2)Battery voltage indication.
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