KIVA-3V

使用stm32f103普通的引脚来模拟uart功能(Using STM32F103 ordinary pin to simulate UART function)

利用单片机实现多路温度采集的C语言源代码，包含采集节点代码和通信控制机代码(Using single chip multi-channel temperature acquisition of C language source code, including the code acquisition nodes and a communication control unit codes)

说明：  st公式的开源高频注入部分代码(hifreqinj_fpu_ctrl)

stenwin移植stm32f407,可以随心所欲绘制GUI界面。(Stenwin ports stm32f407, allowing you to draw GUI interfaces at will.)

说明：  使用超声波模块测距，测距范围 10cm--1..2m(Using ultrasonic module to measure distance, ranging range is 10cm-1.2m.)

STM32实现TLS2561光照度传感器的工作(failed to translate)

Energy efficiency is the most important design goal for wireless sensor networks (WSNs). In this paper, we propose an energy-efficient cooperative MIMO scheme, which combines energy-efficient LEACH (EE-LEACH) protocol and cooperative MIMO. We name it as EE-LEACH-MIMO scheme. EE-LEACH is an improved LEACH algorithm, in which the network is partitioned to sectors with equal angle for avoiding the distribution non-uniformity of cluster heads. In EE-LEACH-MIMO scheme, the location and the residual energy of each node are considered when the cluster heads for clustering and cooperative nodes for MIMO system are chosen. For comparisons, LEACH, EE-LEACH, the simple cooperative scheme with LEACH and MIMO (LEACHMIMO), and EE-LEACH-MIMO scheme are simulated. The result shows that EE-LEACH-MIMO scheme can well balance the network load, save energy and prolong the network lifetime

扩展的Hata模型（SDR模型）仿真代码，其中阴影损耗取正态对数分布(Extended Hata model (SDR model) simulation code, which shadows the normal wear and tear take a logarithmic distribution)

说明：  stm32f407zgt6液晶显示 画画 3D等功能 打电话(Stm32f407zgt6 LCD display drawing 3D and other functions)

说明：  Infrared tracing, OLED display real-time movement time, PID adjust seesaw, mobile phone display car time.(Traceable, OLED display)