1 / 5 · Click to enlarge
The LM393 Sound Detection Sensor Module Black is a value-for-money sound sensor modules designed for everyday users. It features Operating Voltage (VDC): 3.3 to 5 and Length (mm): 36.5.
Available Offers
Free Delivery on this order. No minimum order value.
15-Day Easy Returns — hassle-free return & full refund.
Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.
Available Offers
5% Cashback
Pay with UPI & get 5% cashback (up to ₹50) via Razorpay
No-Cost EMI
Available on select bank cards at checkout. 0% interest for 3 months.
Free Shipping
Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
Quick Specs
Ideal For
About This Product
The LM393 Sound Detection Sensor Module Black is a value-for-money sound sensor modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Operating Voltage (VDC): 3.3 to 5 — works with standard household power
- Length (mm): 36.5
- Width (mm): 17
- Weight (g): 4
- Shipping Weight: 0.005 kg
- Shipping Dimensions: 5 × 3 × 2 cm
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via a microphone and fed into an LM393 op-amp.
The sound level setpoint is set via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.
To know more about sensors click here!
Note: This sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.
Features :
- Signal output indication.
- The output is digital.
- Single-channel signal output.
- With the retaining bolt hole, convenient installation.
- Output low level and the signal light when there is sound.
Package Includes :
1 x LM393 Sound Detection Sensor Module.
