各功能描述: 1. 当A为低电平时,AC-3灯点亮,即是AC-3的输入方式 当A为高电平时,STEREO灯点亮,即是STEREO的输入方式 2. 当STANDBY灯点亮时，为待机状态；此LED闪动时为MUTE状态,PT2258为静音状态,同时STANDBY为低电平 3. 各声道（FRONT，SUB，REAR，CENT）其微调音量调节+/-5dB；音量调节从01~80dB 4. 面板无任何按键,均为遥控器控制 5. 刚开机时为待机状态，开机时音量为50dB状态,各微调为0dB, 6. 按遥控器的REST键后,系统为开机时状态， 7. PT2258音量衰减共80DB,按遥控器每按一次衰减1dB,
上传时间： 2016-12-30
上传用户：VRMMO
CAN1.c and CAN2.c are a simple example of configuring a CAN network to transmit and receive data on a CAN network, and how to move information to and from CAN RAM message objects. Each C8051F040-TB CAN node is configured to send a message when it s P3.7 button is depressed/released, with a 0x11 to indicate the button is pushed, and 0x00 when released. Each node also has a message object configured to receive messages. The C8051 tests the received data and will turn on/off the target board s LED. When one target is loaded with CAN2.c and the other is loaded with CAN1.c, one target board s push-button will control the other target board s LED, establishing a simple control link via the CAN bus and can be observed directly on the target boards.
标签： CAN configuring and transmit
上传时间： 2013-12-11
上传用户：weiwolkt
HD7279(A)是一片具有串行接口的，可同时驱动8位共阴式数码管(或64只独立LED)的智能显示驱动芯片，该芯片同时还可连接多达64键的键盘矩阵。 HD7279内部含有译码器，可直接接受16进制码，HD7279A还同时具有2种译码方式，HD7279(A)还具有多种控制指令，如消隐、闪烁、左移、右移、段寻址等。
上传时间： 2017-02-10
上传用户：ljt101007
多媒体5.1声道遥控功放全套方案(原理图+制作元件参数全套)各功能描述: 1. 当A为低电平时,AC-3灯点亮,即是AC-3的输入方式 当A为高电平时,STEREO灯点亮,即是STEREO的输入方式 2. 当STANDBY灯点亮时，为待机状态；此LED闪动时为MUTE状态,PT2258为静音状态,同时STANDBY为低电平 3. 各声道（FRONT，SUB，REAR，CENT）其微调音量调节+/-5dB；音量调节从01~80dB 4. 面板无任何按键,均为遥控器控制 5. 刚开机时为待机状态，开机时音量为50dB状态,各微调为0dB, 6. 按遥控器的REST键后,系统为开机时状态， 7. PT2258音量衰减共80DB,按遥控器每按一次衰减1dB,
上传时间： 2017-02-21
上传用户：黄华强
This is a source of 13.560MHz RFID card reader for TRH031M as ATMEGA8-16AU MPU. The title is 3Alogics TRH031M 13.56MHz RFID Reader V1.0. project : RFID Reader V2.0 Target : MEGA8-16AU Crystal: 16.000 Mhz Input : TRH031M RFID 13.56MHz Output : RS232C 115200,N,8,1 Compiler : ICC-AVR V6.26C // Pin configuration for ATMEGA8-16AU TQFP32 // #30 RXD <--- RXD (SP3232) // #31 TXD ---> TXD (SP3232) // #32 PD2/INT0 <--- INTR (TRH031M) // # 1 PD3/INT1 ---> RST (TRH031M) // # 2 PD4 ---> D4 (TRH031M) // # 9 PD5 ---> D5 (TRH031M) // #10 PD6 ---> D6 (TRH031M) // #11 PD7 ---> D7 (TRH031M) // #12 PB0 ---> D0 (TRH031M) // #13 PB1 ---> D1 (TRH031M) // #14 PB2 ---> D2 (TRH031M) // #15 PB3 ---> D3 (TRH031M) // #16 PB4 ---> CSB (TRH031M) // #17 PB5 ---> LED // #23 PC0 ---> A0 (TRH031M) // #24 PC1 ---> A1 (TRH031M) // #25 PC2 ---> A2 (TRH031M) // #26 PC3 ---> ALE (TRH031M) // #27 PC4 ---> /RD (TRH031M) // #28 PC5 ---> /WR (TRH031M)
标签： 13.560 ATMEGA 3Alogi source
上传时间： 2017-03-31
上传用户：s363994250
此汇编程序实现A/D转换功能，应用于pic单片机上，A/D采用中断方式。该程序通过单片机的RA2模拟通道送入一直流电压，当送入的直流电压大于2.5V时，8个LED闪动，当直流电压恢复到2.5V以下时，LED停止闪动。为了防止干扰，本程序对直流电压采样10次后再作判断，中间的采样结 果用间接寻址的方式存取。
上传时间： 2013-12-19
上传用户：xauthu
This project shows the temperature on a three digit 7-segment display, it measures the temperature from -9.5 to 99 degrees Celcius in 0.5 C steps, or from 0 to 210 degrees Fahrenheit in 1.0 degrees steps. Because of the LED display the temperature is also readable in the dark.
标签： temperature the measures project
上传时间： 2017-04-16
上传用户：xuanjie
* Use 10 MHz crystal frequency. * Use Timer0 for ten millisecond looptime. * Blink "Alive" LED every two and a half seconds. * Use pushbutton to exercise Screens utility.
标签： millisecond Use frequency looptime
上传时间： 2017-04-23
上传用户：偷心的海盗
TMS2407开发平台键盘LED试验，键盘输入0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f，LED输出0,1,2,3,4,5,6,7,8,9,-,E,H,L,NULL
上传时间： 2017-05-30
上传用户：541657925
LED显示，查表读码值。B、F、A、E、 D、dp、C、G为读码顺序
标签： LED
上传时间： 2017-09-17
上传用户：坏坏的华仔
