Witura WT-9001 IP65 Dokumentacja Pobierz pdf (Strona 31)

2.2.1.4 Block Diagram of Operation WT-9001 IP65

From the discussion that has been done before, a summary of operations for the

product WT-9001 is very easy. This circuit used is too complex and difficult for

consumers to understand the detailed operation of the circuit. To facilitate understanding

of the use of the product WT-9001, a block diagram is included below.

Figure 2.11 Block Diagram Process of Witura Corporation Sdn. Bhd.

Transmitter acts as a device to send the data entered. GSM module will receive

data sent by the transmitter and to change the analog data to digital data by the DTMF

decoder. The processed data will be sent to the CPU to the microcontroller and to

determine the output relay. Output relay driver depends on the output of CPU

microcontroller. Typically relay driver contain only IC which acts as a switch to the

relay. Electromagnetic lock will work depends on the output of the relay.

Transmitter

Electromagnetic Lock

Relay Driver

CPU Microcontroller

GSM Module

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Witura WT-9001 IP65 Dokumentacja Strona 31