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30wrfwatmetter
- This project will explain a digital wattmeter from 1pW to 10mW up to 500MHz. The wattmeter can work alone or together with a computer for collecting data. Information will be displayed in dBm, Watt, and Voltage into 50 ohm. With proper attenuat
LM336
- LM336是精密的2.5V电源稳压器,相当于一个低温度系数、动态电阻0.2欧的二极管-LM336 is a precision 2.5V voltage regulator, the equivalent of a low temperature coefficient of diode dynamic resistance of 0.2 ohm
5968-4763E
- Agilent 87050E 50-Ohm Multiport Test Sets
fengming
- 声音是由震动所产生的， 一定频率的震动就产生了一定频率的声音。这个实验是喇叭里发出 滴答一长一短的报警声音,送出的端口是p1.2(即D2)输出如1khz,2khz、3khz变频信号报警,频率不一样发出的声音就不一样。 R54可以为10欧到100欧的电阻。 实验目的： 通过设置不同延时时间（延时时间不一样对应的频率就不一样）蜂鸣器将发出不动的声音。从而理解单片机中用位控制外围设备的方法。 -Sound is produced by the vibration, a certai
Volt-Ampere
- 数字AVR电压表和电流表项目：这是一个ATmega8的微控制器的数字电压表测量电压0.0-40.0伏与0.1伏的分辨率。 furtheremore有两个在这个项目上的最小和最大的继电器。您必须为电流表并联一个1欧姆，5瓦的电阻这个项目。-Digital AVR Voltmeter and Amperemeter Project: This is a digital voltmeter by ATmega8 microcontroller that measure voltage 0.0-40
Apcb_ruleesr
- 内容有：0欧姆电阻作用,LC,RC滤波电路设计,PCB铜箔厚度、线宽和电流表,Total_etchh_path_manhattan,电学计算公式,华硕内部的PCB设计规范，大家可以看一下 已通过测试。 -: 0 ohm resistors role of LC, RC filter circuit design, PCB copper thickness, line width, and ammeter, Total_etchh_path_manhattan, electrical form
LCD_Dis
- MzTH56模块上还有一个两针的焊盘，是用于外接喇叭的，用户可以使用8欧姆的喇叭，将喇叭的两条线焊接入模块标有（J4）的两针焊盘即可。-MzTH56 module, there is a two pin pad for external speakers, the user can use the 8-ohm speakers, the speakers of the two lines is welded into the module (J4) pin pad can.
0c3b6cb375a355a6ce69597e3aca4901
- AVR ohm meter Half Ohm is a adapter for multimeters that allows you to measure resistance in the milliohm range. The project is open source, the design files are available in KiCad. Half Ohm milliohm adapter is ready! Multimeter adapter that transf
PT100
- 基于PT100的PCB原理图设计，含0欧姆电阻-Based on the PT100 PCB schematic design, including 0-ohm resistors
0-to-9999-count-picbasic
- SIMPLE 8X8 LED MATRIX SCROLLING EXAMPLE 16F872 External 4MHz Xtal Osc LED Matrix columns are conected to PORTC via ULN2004AN to 0v. RC0 - 1st column on left of display LED Matrix rows conected to PORTB via 100 ohm resistors (Resistor val
Timer0APWM_4F120
- 在PWM模式下使用Timer0A产生给定周期和占空比的方波。 Timer0A使用PF0或PB6。 使用PB6，是因为连接到开发板上的SW2。-Use Timer0A in PWM mode to generate a square wave of a given period and duty cycle. Timer0A can use PF0 or PB6. PB6 is used because PF0 is connected to SW2 on the Launchpad.
12864
- 12864液晶的串行显示。将R9上的0欧姆的电阻去掉-12864 serial display. The 0-ohm resistor R9 to remove the
CC2520-CC2591EM-Reference-Design
- CC2520-CC2591EM 参考设计包含 CC2520-CC2591EMK 评估模块套件中使用的 CC2520-CC2591EM 评估模块的原理图和布局文件。 该参考设计演示了如何集成 CC2520 和 CC2591，并展示了用于去耦和射频布局的精湛技术。为了实现最佳射频性能，这些部件应当被精确复制。这是一个具有 SMA 天线连接器（便于射频输出与 50Ω 相匹配）和倒 F PCB 天线的 4 层参考设计。 -The CC2520-CC2591EM Reference Design
GpioLed
- 使用gpio引脚外接两个并联5欧姆电阻，一路电阻串接发光二极管 ，实现对发光二极管的控制-Gpio pin external use two parallel 5 ohm resistor in series resistance all the way to the light-emitting diodes, light-emitting diodes to achieve control
sibainxinggejiediandejisuan
- 利用BLT方程计算四边形环形网络，管道特性阻抗均为50欧姆，第五根线另一端接幅值为1V的电压源。可求解各个节点的电压响应与时域响应。-Use BLT equation quadrilateral ring network, pipelines are 50 ohm characteristic impedance, the other end of the fifth wires amplitude of the voltage source of 1V. Voltage response ca
7107
- 7107毫欧表 一种测量毫欧电阻的电路 -7107 Milliohmmeter a measure milli ohm resistor circuit
pin
- PIN photodiode. inputs x: optical signal fs: sampling frequency (Hz) Resp: receiver respsonsivity (A/W) R: receiver resistance (Ohm) T: temperature (degrees K) Id: dark current(A) output xrec: electrical signal
AD电压表
- 将滑动变阻器的值通过AD口将其ADC值转换为欧姆并显示在数码管上(The value of the sliding rheostat is converted to Ohm through the AD port and is displayed on the digital tube through the ADC port)
M1_V01_Firmware20150116
- adc 采集电阻值，如果低于50欧姆，PWM驱动蜂鸣器发出声音(adc Res Value, if R less then 50 ohm ,pwm driver buzzer)
stm32与NB7W-TW00B通信
- 一个STM32芯片与欧姆人的NB7W-TW00B的MODBUS通信(hip; die; slug; wafer; CMOS chip ohm communication; communications; communicate; communicate by l)