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Nightlamp
- This circuit automatically turns on a night lamp when bedroom light is switched off. The lamp remains ‘on’ until the light sensor senses daylight in the morning. A super-bright white LED is used as the night lamp. It gives bright and cool
LEDONOFFTheory
- This is a note on LED on off theory
DIP
- 實驗二：指撥開關控制顯示 一、實驗目的 學習如何規劃8255工作於模式0（Mode 0），利用指撥開關（DIP S.W）作為基本輸入，以控制其輸出。 二、實驗功能 1. 當電腦鍵盤按下“1”時，依指撥開關之設定顯示相對應之LEDs 2. 當電腦鍵盤按下“2”時，依指撥開關所設定中之最高位元，僅顯示相對應之LED。 3. 當電腦鍵盤按下“3”時，依DIP S.W所設定數值之和，以二進制編碼方式顯示於LEDs。 三、基本原理 本實驗乃利用825
wenducekongxitongsheji
- 温度测控系统的设计： 利用ADC0809采用中断式设计一个温度测控系统，在LED数码显示器上显示温度值，并对温度进行测试和控制，当检测温度到达温度上限60℃时开风扇（即开启电动机），低于下限30℃时关闭风扇，LED上的显示内容为：XX ℃（采用十进制显示）。-Temperature measurement and control system design: the use of the ADC0809 interrupt type design of a temperature contr
XTAL
- Configuring XTAL2 as MCLK and turning on/off a LED in a MSP430F16-Configuring XTAL2 as MCLK and turning on/off a LED in a MSP430F1611
lab1.3
- Programm that turns on a led for 500ms and turns it off for 1000ms
on-off-led
- LED blink..To build the circuit, attach a 220-ohm resistor to pin 13. Then attach the long leg of an LED (the positive leg, called the anode) to the resistor. Attach the short leg (the negative leg, called the cathode) to ground.
DMD_for-p10
- - High speed display connection straight to SPI port and pins. - A full 5 x 7 pixel font set and character routines for display. - A numerical and symbol 6 x 16 font set with a colon especially for clocks and other fun large displays. - Special
sff
- 控制一个触摸加遥控的LED灯 触摸芯片使用的是合泰的BS804B四键触摸，遥控是使用单片机软件解码。 触摸按键设为开/关 亮度+ 亮度- 变色/定色 。 现在的问题是一般情况下触摸按键都 可以有效的控制， 当我进入变色程序后，触摸按键失效，但是遥控器可以正常控制。-Plus a touch remote control LED light touch chip using the Thai BS804B four-button touch, remote control using SCM so