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Taidacent External Connection Alarm Buzzer Motion Sensor Programmable Pir Activated Sound Ld3320 Voice Recognition Sensor Module
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Taidacent External Connection Alarm Buzzer Motion Sensor Programmable Pir Activated Sound Ld3320 Voice Recognition Sensor Module
Product Description
Product parameters
Specification: 43 * 29.7MM
Supply voltage: 5V
IO port output: 3.3V high
Communication method: serial communication (3.3v TTL level, max232, RS485 are not supported)
Single-chip computer parameters: model-> STC11L08XE, flash-> 8k, SRAM-> 1280, eeprom-> 32k
Product description
1. The microprocessor unit of this module is our traditional 51 core.
1. The programming method of the single chip microcomputer (STC) is the same as the programming method of the 51 and 52 series single chip microcomputers. The user does not need to re-examine and learn new single-chip microcomputer registers.
2, integrated design, eliminating the need for tedious drivers, supporting the development of source code, direct serial port output identification code, the operation is extremely simple.
3. Reserve 16 single-chip IO ports, including a set of 8-bit IO expansion interfaces, a timer, and an external interrupt, which can be used as the minimum system of the single-chip microcomputer to achieve the control function, without supporting other single-chip computers to complete the work alone
4, streamlined specifications, small size, with standard 3MM fixing holes for easy installation and fixing, strong embedding / practicability;
5. It has serial communication function, reserves relevant interfaces, and provides 5V and 3.3V power interfaces for easy downloading of programs.
6, with password mode and common mode identification mode, supporting source programs, can be developed twice.
7, the volume of 3 * 4.3CM is easy to embed in the product equipment.
8. Supporting software for downloading, debugging, and programming of single-chip microcomputers. The software has single-chip microcomputer application routines and integrates development tools such as timer calculation, delay calculation, and serial port debugging.
1 | Smart home control |
2 | DIY design of smart car |
3 | Intelligent voice control |
4 | Innovative functions of major graduation designs |
5 | Personal DIY design |
6 | Voice Control Embedded Product Design |
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