DTMF Decoder Electronic Module  Introduction This module decodes DTMF audio signal from mobile phone audio Jack or land line phone and convert them into binary signal. These output signals are TTL level signal and can
DTMF Electronic Module With Connected 3.5MM jack Male
Introduction This linear regulator power supply provides constant voltage at its output without any effect from input voltage fluctuations. This is used in electronic control circuit like microcontroller & microprocessor based circuit. Circuit Specification Maximum Input voltage - 4
(Dual) +5V & +3.3V Linear Regulated Power Supply (1.5A Each Channel)
Introduction This ultrasonic distance sensor provides stable & accurate distance measurements. This module designed with very highly reliable ultrasonic transducer pair. It works on 40 KHz frequency and is highly suitable for making different types sensors for measuring distances & det
Ultrasonic Sensor Module
Introduction PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or
PIR Sensor Module
                  SIM900A GSM Modem - Serial TTL (RX & TX) Introduction SIM900A is a complete dual band GSM/GPRS solution. We have designed ready to use GSM Modem using this module with its simple serial TTL int
SIM900A GSM Modem - Serial TTL (RX & TX)
DTMF Decoder Electronic Module Introduction This module decodes DTMF audio signal from mobile phone audio Jack or land line phone and convert them into binary signal. These output signals are TTL level signal and can be directly connected to a microcontroller. Features Decode DTMF
DTMF Electronic Module With Connected 3.5MM jack Male