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Description: GINAS modules to enable the
low-power wireless sensor networks
measurement system. Available in
868/916 MHz, 433 MHz,
Platform: |
Size: 28594 |
Author: dongdongjun |
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Description: GINSmodules to enable the
low-power wireless sensor networks
measurement system. Available in
868/916 MHz, 433 MHz, GINS PROGRAME
Platform: |
Size: 14930 |
Author: dongdongjun |
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Description: IA4420 工作在315/433/868/915MHz 频段（IA4421 工作在433/868/915MHz 频段）；
2． 低电压工作，工作电压2.2V~5.4V；
3． 低功耗模式，待机电流0.3uA；
4． 调制模式FSK，并具备高度集成的PLL；
5． 低发射功率、高接收灵敏度设计，发射功率5~10 dbm 可调，接收灵敏度-109 dbm；
6． 内置时钟输出，可省掉MCU 的晶振；
7． 传输数据率高，数字信号可达115.2 kbit/s,模拟信号可达256 kbit/s；
8． 发射频偏与接收带宽可调；
9． 内部有数字滤波器，并可以根据要求选择不同的方式；
10． SPI 的控制接口，方便使用；
11． 接收时有数据同步码识别器，系统检测同步码后将后面的数据输出；
12． 有16 位的收发缓存器，用来缓存接收到或要发送的数据（接收数据有两种方式，用户可以按需选择）；
13． 有低电压检测器，从2.2-5.4V 可调；
14． 有定时唤醒功能，定时时间可达几天；
15． 天线的兼容性强，有天线自动调节功能，并可采用PCB 或外置天线；
16． 工作温度范围-40~85，储存温度范围-55~125℃；
17． 采用微小TSSOP16 封装。
-315/433/868/915MHz IA4420 work in the band (IA4421 Working in 433/868/915MHz band); 2. Low-voltage, voltage 2.2 V ~ 5.4V; 3. Low-power mode, standby current 0.3 uA 169* 85*; 4. FSK modulation mode, and highly integrated PLL; 5. Low emission power and high receiver sensitivity, launched power 5 ~ 10 dbm adjustable,-109 dbm receiver sensitivity; 6. Built-in clock output can be saved MCU resonator; 7. Higher data transmission rate, digital signal of up to 115.2 kbit/s, analog signal up to 256 kbit/s; 8. Emission Offset and receiving adjustable bandwidth; 9. Internal digital filters, and may request to have a choice of different ways; 10. SPI control interface, and ease of use; 11. When receiving data synchronization code identifier, the system will detect synchronous code behind the
Platform: |
Size: 38912 |
Author: |
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Description: 单片433/868/915MHz无线收发器nRF905 芯片的中文资料-433/868/915MHz chip wireless transceiver chip nRF905 Chinese data
Platform: |
Size: 998400 |
Author: tangjuanjiao |
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Description: CC1100是一种低成本真正单片的UHF收发器，为低功耗无线应用而设计。电路主要设定为在315、433、868和915MHz的ISM（工业，科学和医学）和SRD（短距离设备）频率波段，也可以容易地设置为300-348 MHz、400-464 MHz和800-928 MHz的其他频率。
RF收发器集成了一个高度可配置的调制解调器。这个调制解调器支持不同的调制格式，其数据传输率可达500kbps。通过开启集成在调制解调器上的前向误差校正选项，能使性能得到提升。
CC1100为数据包处理、数据缓冲、突发数据传输、清晰信道评估、连接质量指示和电磁波激发提供广泛的硬件支持。-err
Platform: |
Size: 953344 |
Author: |
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Description: GINAS modules to enable the
low-power wireless sensor networks
measurement system. Available in
868/916 MHz, 433 MHz, -GINAS modules to enable the low-power wireless sensor networks measurement system. Available in 868/916 MHz, 433 MHz,
Platform: |
Size: 28672 |
Author: dongdongjun |
Hits:
Description: GINSmodules to enable the
low-power wireless sensor networks
measurement system. Available in
868/916 MHz, 433 MHz, GINS PROGRAME
Platform: |
Size: 14336 |
Author: dongdongjun |
Hits:
Description: 摘 要：介绍一种以Atmel公司的单片机 ATmega324p为控制核心，结合数字温度传感器DS18B20和 INTEGRAT10N
公 司的无线收发芯 片 IA4421的数 字化 无线温度传感器的设计 。该设计频段(433 MHz ISM)无 需 申请 即可使 用测 温范 围为
一
4o～95℃ ，分辨率为 0．062 5℃ ，工作频率 433 MHz，接收灵敏度为 109 dBm，最 大发射功 率 8 dBm，传输距 离 200 m，采和
电池供 电。重点介绍该 系统 的硬件接 口、软 件设 计 以及 低 功耗设 计。该数 字化 温度传 感 器可应 用到各 种 需要无 接触 的场
合 ，实现 对现 场温度 的“先知先觉”。
关键词 ：ATmega324p；数 字温度传 感器；无线收发 ；IA4421；ATmega334p -esign and Realization of Digital W ireless Temperature Sensor Based on IA44
ZHANG Kefan，ZHANG Shuhua，TU Qiang，LI Ying
(School of Information Science and Engineering，Yunnan University，Kunm ing，650091，China) ct：The digital wireless temperature sensor based on ATmega 324p of Atmel Company，digital temperature se chip RF transceiver IA4421 are introduced，433 M Hz ISM does not need application．temperature measure b
g power 0．062 5℃ ，operating frequency 433 MHz，receiving sensitivity 一 109 dBm，the most transmit p distance 200 m，battery power supply．The hardware interface and low po wer software design are analyz sensor can be applied in each contactless occasions，realizing foresight to the temperature． rds：ATmega324p；digital temperature sensor；wireless transceiver；IA4421
Platform: |
Size: 8192 |
Author: zhengcaite |
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Description: ：介绍一种以Atmel公司的单片机 ATmega324p为控制核心，结合数字温度传感器DS18B20和 INTEGRAT10N
公 司的无线收发芯 片 IA4421的数 字化 无线温度传感器的设计 。该设计频段(433 MHz ISM)无 需 申请 即可使 用测 温范 围为
一
4o～95℃ ，分辨率为 0．062 5℃ ，工作频率 433 MHz，接收灵敏度为 109 dBm，最 大发射功 率 8 dBm，传输距 离 200 m，采和
电池供 电。重点介绍该 系统 的硬件接 口、软 件设 计 以及 低 功耗设 计。该数 字化 温度传 感 器可应 用到各 种 需要无 接触 的场 -: An introduction to Atmel' s single-chip ATmega324P for the control of the core, combined with digital temperature sensor DS18B20 and INTEGRAT10N' s wireless transceiver chip IA4421 digital wireless temperature sensor design. The design frequency band (433 MHz ISM) not required to apply to the use of temperature measurement range of 1 4o ~ 95 ℃, a resolution of 0.062 5 ℃, operating frequency 433 MHz, receiver sensitivity of 109 dBm, the maximum transmitting power 8 dBm, transmission distance of 200 m, mining and battery-powered. Focuses on the system hardware interface, software design, and low-power design. The digital temperature sensor can be applied to a variety of non-contact required field
Platform: |
Size: 242688 |
Author: 郑才特 |
Hits:
Description: ：介绍一种以Atmel公司的单片机 ATmega324p为控制核心，结合数字温度传感器DS18B20和 INTEGRAT10N
公 司的无线收发芯 片 IA4421的数 字化 无线温度传感器的设计 。该设计频段(433 MHz ISM)无 需 申请 即可使 用测 温范 围为
一
4o～95℃ ，分辨率为 0．062 5℃ ，工作频率 433 MHz，接收灵敏度为 109 dBm，最 大发射功 率 8 dBm，传输距 离 200 m，采和
电池供 电。重点介绍该 系统 的硬件接 口、软 件设 计 以及 低 功耗设 计。该数 -: An introduction to Atmel' s single-chip ATmega324P for the control of the core, combined with digital temperature sensor DS18B20 and INTEGRAT10N' s wireless transceiver chip IA4421 digital wireless temperature sensor design. The design frequency band (433 MHz ISM) not required to apply to the use of temperature measurement range of 1 4o ~ 95 ℃, a resolution of 0.062 5 ℃, operating frequency 433 MHz, receiver sensitivity of 109 dBm, the maximum transmitting power 8 dBm, transmission distance of 200 m, mining and battery-powered. Focuses on the system hardware interface, software design, and low-power design. The number of
Platform: |
Size: 7168 |
Author: 郑才特 |
Hits:
Description: ：介绍一种以Atmel公司的单片机 ATmega324p为控制核心，结合数字温度传感器DS18B20和 INTEGRAT10N
公 司的无线收发芯 片 IA4421的数 字化 无线温度传感器的设计 。该设计频段(433 MHz ISM)无 需 申请 即可使 用测 温范 围为
一
4o～95℃ ，分辨率为 0．062 5℃ ，工作频率 433 MHz，接收灵敏度为 109 dBm，最 大发射功 率 8 -: An introduction to Atmel' s single-chip ATmega324P for the control of the core, combined with digital temperature sensor DS18B20 and the company' s wireless transceiver INTEGRAT10N chip wireless IA4421 digital temperature sensor designs. The design frequency band (433 MHz ISM) not required to apply to the use of temperature measurement range of 1 4o ~ 95 ℃, a resolution of 0.062 5 ℃, operating frequency 433 MHz, receiver sensitivity of 109 dBm, the maximum transmitting power 8 dBm,
Platform: |
Size: 68608 |
Author: 郑才特 |
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Description: EM78P153单片机构成多功能433MHz发射器-Constitute a multi-purpose single-chip EM78P153 transmitter 433MHz
Platform: |
Size: 52224 |
Author: ann |
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Description: 一款用EM78P153S做的433MHZ遥控代码，数据格式自定义。-RF REMOTE CODE（RF 433MHZ COMMUNICATION）
Platform: |
Size: 3072 |
Author: 超散户 |
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Description: Clear Channel Assessment Using TI MSP430 and CC2500 Radio-This application report describes a 2.4-GHz anti-jamming frequency-hopping system consisting of a designated Transmitter and Receiver, each with distinct functions to avoid RF-channel interference. The Transmitter board emulates the control device (e.g., remote control) by sending commands to be processed on the Receiver side (e.g., TV, stereo, set top box, or gaming console). Since many popular consumer devices use the 2.4-GHz RF spectrum (e.g., cordless phones, wireless routers, microwaves, and PC/Bluetooth® accessories), these systems need to implement a proprietary frequency-hopping scheme in the event that the channel being used by the Transmitter/Receiver pair is already being used by other wireless systems in the vicinity. The specific radio device used for this demo is the TI CC2500 (2.4 GHz) RF transceiver module. The TI portfolio also includes the CC1100 RF transceiver (315/433/868/915-MHz ISM/SRD bands), which shares a common set of configuration registers as those used
Platform: |
Size: 27648 |
Author: 顏嘉宏 |
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Description: 陶瓷生产自动混配料控制系统的设计与实现 陶瓷生产自动混配料控制系统的设计与实现-Automatic mixing ingredients ceramic production control system design and implementation of auto-mix batching ceramic production control system design and implementation of auto-mix batching ceramic production control system design and implementation of
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Size: 179200 |
Author: a |
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Description: Using Chip CC1050 for direct audio transmiting.
This is programable micro transceiver for transmit NFM audio on selectable channel in 433 Mhz band. Code has configuration registers for direct audio transmitting.
Project consist schematic, PCB in PCAD format code and instructions. -Using Chip CC1050 for direct audio transmiting.
This is programable micro transceiver for transmit NFM audio on selectable channel in 433 Mhz band. Code has configuration registers for direct audio transmitting.
Project consist schematic, PCB in PCAD format code and instructions.
Platform: |
Size: 155648 |
Author: Digi |
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Description: 433 MHz RF transmitter relay control module pic16f628 plaster
Platform: |
Size: 5812224 |
Author: mohammed |
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Description: 433-mhz-rf-pt2272-alici-pt2262 - control role-kontrol
Platform: |
Size: 15360 |
Author: amin |
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Description: 433 MHz RFID标签天线的设计,RFID电子标签的很好的设计资料-433 MHz RFID tag antenna design, the RFID electronic tag of good design data
Platform: |
Size: 172032 |
Author: bonwenli |
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Description: 单片机做的433和315模块解码软件，带学习功能，3路控制。(MCU 433 and 315 module decoding software)
Platform: |
Size: 9216 |
Author: l林理绘
|
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