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61IC_S4410
4路pwm步进电机控制源代码，基于STM32f103芯片开发，自测可用(4 stepper motor pwm_ stm32)
- 2020-11-12 18:39:43下载
- 积分：1
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飞特机器人产品资料
说明： 飞特机器人资料，包含机器人以及舵机驱动程序，keil驱动代码(Flight Robot Data Flight Robot Information, including Robot and Actuator Driver, Keil Driver Code)
- 2019-05-23 13:39:58下载
- 积分：1
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usb-232-v2
用51系列的单片机控制做的ch375片的驱动，并实现PC端从USB下传数据给单片机转抽象成232协议输出(SCM control with 51 series drivers do ch375 film and to achieve PC-side USB downstream from the transfer of data to the microcontroller output of the abstract into the 232 Agreement)
- 2010-03-01 17:26:31下载
- 积分：1
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51asmExample
51单片机开发入门与典型实例书籍源码，示例源程序注释清晰易懂，是51单片机开发入门非常好的实例程序(51 asm example program)
- 2009-05-04 22:25:28下载
- 积分：1
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SI4463
SILABS新推出SI4463完整DEMO板原理图、PCB图、DEMO程序下载。传输距离1000~2000米
SILABS新推出EZradioPRO系列RFIC:SI4432,适合长远距离的无线数据传输应用.其发射功率+20dbm,接收灵敏度-116dbm,通讯距离2000米
SI4463特点
频率范围= 119–1050 MHz
接收灵敏度 = –126 dBm
调频模式
(G)FSK and 4(G)FSK
OOK and ASK
最大输出功率
+20 dBm (Si4464/63)
+16 dBm (Si4461)
+13 dBm (Si4460)
PA支持 +27 dBm
低功耗
10/13 mA RX
19 mA TX at +10 dBm (Si4460)
待机模式
30 nA shutdown, 50 nA standby
波特率= 0.123 kbps to 1Mbps
快速唤醒转换时间
支持电压= 1.8 to 3.6 V
Excellent selectivity performance
60 dB adjacent channel
> 73 dB blocking at 1 MHz
天线多样性和T / R开关控制
高度可配置的包处理程序
TX and RX 64 byte FIFOs
自动频选(AFC)
自动增益控制 (AGC)
低成本
Low Battery Detector
温度传感器
20-pin QFN 封装
IEEE 802.15.4g compliant
FCC Part 90 Mask D
(SILABS new EZradioPRO series RFICs: SI4432, suitable for long-term distance wireless data transmission applications. Emission power+20dbm, receiver sensitivity-116dbm 2000 meters communication distance the SI4463 characteristics of the frequency range = 119-1050 MHz Receiving Sensitivity =-126 dBm FM mode ( G) FSK and 4 (G) FSK OOK and ASK the maximum output power+20 dBm (Si4464/63)+16 dBm, (Si4461)+13 dBm, (Si4460) PA to support+27 dBm low-power 10/13 mA RX 19 mA TX at+10 dBm (Si4460) 30 nA of the shutdown of the standby mode, 50 nA, the standby baud rate = 0.123 kbps to 1Mbps fast wake-up voltage conversion time support = 1.8 to 3.6 V Excellent selectivity Performance 60 dB adjacent channel> 73 dB, the blocking at 1 MHz antenna diversity and T/R switch control highly configurable packet handler TX and RX 64 byte FIFOs automatic frequency-selective (AFC) Automatic Gain Control (AGC) low-cost Low Battery Detector temperature sensor 20-pin QFN package IEEE 802.15.4g compliant FCC Par)
- 2012-06-29 16:47:03下载
- 积分：1
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Sources_KB
freescale KeyBoard freescale KeyBoard freescale KeyBoard
- 2009-03-04 16:20:59下载
- 积分：1
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diandongche
电动车仪表盘设计源代码，基于st单片机，以用于产品，可供学习参考(Electric car dashboard design source code, based on the st microcontroller for use in products for learning reference)
- 2012-05-07 08:23:43下载
- 积分：1
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LwIP协议栈源码详解
说明： LWIP嵌入式协议栈详解，包含TCP/UDP/SLEVER模式，简介好用(LWIP Embedded protocol stack)
- 2021-01-08 09:12:56下载
- 积分：1
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超声波测距（LCD1602显示）
说明： 51单片机超声波测距lcd1602显示，可用于制作避障小车系列，(The LCD display of 51 single chip microcomputer ultrasonic distance measurement can be used to make the series of obstacle avoidance cars)
- 2020-05-09 15:21:18下载
- 积分：1
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ath3101
PIC12f54单片机控制的专用的回音消除程序。如果需要模块的PCB和原理图请和我联系。(PIC12f54 dedicated MCU control echo cancellation procedures. If the module PCB and schematic please contact me.)
- 2013-04-12 23:46:43下载
- 积分：1
