Many applications require current sources rather than voltage sources. When you need a high-current source, using a linear regulator is inadvisable, because of the high power dissipation in the series resistor. To solve the wasted-power problem, you

By using an emitter-follower or a Darlington pair, a voltage-follower op amp configuration can source higher currents than the op amp otherwise could. With high-voltage regulators, powering the IC through the drive resistor for the pass transistors c

The circuit in Figure 1 delivers programming voltages to an EEPROM under the control of an external DAC (not shown). You can replace the DAC with a potentiometer to create a general-purpose power supply operating from 12V and able to deliver a variab

IEEEtran.cls 1 %% 2 %% IEEEtran.cls 2007/03/05 version V1.7a 3 %% 4 %% 5 %% This is the official IEEE LaTeX class for authors of the Institute of 6 %% Electrical and Electronics Engineers (IEEE) Transactions journals and 7 %% conferences. 8 %% 9 %% S

IEEEtran.cls 1 %% 2 %% IEEEtran.cls 2007/03/05 version V1.7a 3 %% 4 %% 5 %% This is the official IEEE LaTeX class for authors of the Institute of 6 %% Electrical and Electronics Engineers (IEEE) Transactions journals and 7 %% conferences. 8 %% 9 %% S

Introduction I've for some time now wanted to do more RF design. Although I have taken some RF design courses, I haven't actually made a single RF design before. But you can't learn without doing and inspired by the MIT coffee can radar designed by G

gazebo_models:https://bitbucket.org/osrf/gazebo_models 模型庫下載,可以參考如下命令: ~/Rob_Soft/Gazebo7$ hg clone https://bitbucket.org/osrf/gazebo_models 下載更改目錄下載到指定文件夾中. 模型庫的結構 目錄 配置等可以參考官方文檔,注意model.sdf. 當然也可以將自己制作的模型上傳到庫中,文檔中也有具體說明. code$ hg clone https://[ema

目录 build a robot Model Structure and requirements Model Config SDF Components of SDF Models Building a Model Step 1: Collect your meshes Make your model SDF file Make a Mobile Robot model.config model.sdf Build the Model's Structure 下面加入滚珠脚轮 增加左轮 设置为

Batteries are the typical power sources for portable-system applications, and it is not unusual these days to find microcontroller-based portable systems. A variety of microcontrollers operates at low power-supply voltages, such as 1.8V. Thus you can