CUSTOMER SERVICE

Main Parts : 
Power Jack x 2
IC RTS0072B x 1
MIC x 1
Variable Resistor x 1
Audio Jack x 1
2x2-pin Stackable Header x 1
1x7-pin Stackable Header x 1
Input : Line in or Mic
Sound Effects : 
- SEL : Audio frequency selection
- NRL : Audio volume amplitication
- ROB : Robot sound
Brick Unit:6 x 5

Note : Use S1, S2 port to shift the input audio (1Khz) to 660Hz, 800Hz, 1333Hz and 2KHz. Use VR to fine tune the frequency

Related Products

Piezoelectric Buzzer

Piezoelectric Buzzer

FM Tuner

FM Tuner

Voice Recognition

Voice Recognition

Electromagnetic Buzzer

Electromagnetic Buzzer

Audio Jack

Audio Jack

MP3 Decoder

MP3 Decoder