Voice Microphone 9*7mm (9x7mm) is Multi-Channel and is suitable for mobile phones, telephones, tape recorders, voice-activated toys, computers, and other products. The sensitivity is in accordance with the IEC standard, and the sensitivity of “pa” is increased by 20dB, which is the same as the sensitivity of the “Ubar” unit.
Features:
- Low noise
- Low power consumption
- Suitable for a wide variety of Electronic products
- Multi-channel
Specifications:
- Sensitivity(dB): -48 – +66
- Frequency Range(Hz): 50Hz – 20KHz
- Microphone sensitivity (dB): 56 – 58
- Diameter(mm): 9
- Length(mm): 7
Package Includes:
- 1 x Microphone 9*7mm

1.8V – 12V/2A DC Motor PWM Speed Regulator
HX711 Weighing Dual-Channel 24 Bit Precision A/D weight Pressure Sensor module 








Reviews
There are no reviews yet.