第21页 - 似水无痕-watrt-个人作品展示

1394火线

Firewire (IEEE-1394)Male FireWire connectorsConnectorNameDescriptionColor4 Pin6 Pin9 Pin18VCC+30V unregulated DCWhite26GNDGroundBlack131TPB-Twisted pair BOrange242TPB+Twisted pair BBlue353TPA-Twisted pair ARed464TPA+Twisted pair AGreen5A shield7N/C9B...

Watrt6年前 (2019-04-20)硬件接口16310

GPIB

GPIB/IEEE-488Female GPIB/IEEE-488 connectorPinNameDescription1DIO1Data input/output bit 12DIO2Data input/output bit 23DIO3Data input/output bit 34DIO4Data input/output bit 45EOIEnd-or-identify6DAVData valid7NRFDNot ready for data8NDACNot data accepte...

Watrt6年前 (2019-04-20)硬件接口17880

HDMI高清显示接口

HDMIHigh-Definition Multimedia InterfaceType A receptacle HDMIPinDescriptionType A(standard)Type BType C(mini)Type D(micro)1123TMDS Data2+2214TMDS Data2 Shield3335TMDS Data2–4456TMDS Data1+5547TMDS Data1 Shield6668TMDS Data1–7789TMDS Data0+88710TMDS...

Watrt6年前 (2019-04-20)硬件接口16780

MIDI

MIDI/Game portMale DA-15PinSignalDescription1+5V+5V DC2B1Button 13X1X axis for joystick 1 (0–100 kΩ)4GNDGround for B15GNDGround for B26Y1Y axis for joystick 1 (0–100 kΩ)7B2Button 28+5V+5V DC9+5V+5V DC10B4Button 411X2X axis for joystick 2 (0–100 kΩ)12...

Watrt6年前 (2019-04-20)硬件接口16050

arduino接口

1.1 附录DB15 引脚信号安排表DB15插座引脚号信号信号流向对应M34引脚号1发送时钟115A输出V2接收数据A输入P3发送数据A输出R4发送数据B输出T5允许发送输出D6DCE就绪输出E7信号地B8载波检测（DCD）输出F9发送时钟115B输出X10接收时钟113A输入U11接收时钟113B输入W12发送时钟114B输出AA1314接收数据B输入S15发送时钟114A输出Y表 41 1.2 120ΩE1接口（RJ45）引脚定义&...

Watrt6年前 (2019-04-20)硬件接口16460

RJ接口

Registered Jack6 pin RJ11, RJ14, RJ25 male connector (Plug)PinPairT/R+/-RJ25 (6P6C)RJ14 (6P4C)RJ11 (6P2C)13T3+1--22T2+22-31R1-33341T1+44452R2-55-63R3-6--PinCat 5e/6 colors25-pair colorsOld colorsGerman colorsAustralian colors1white/greenwhite/greenwh...

Watrt6年前 (2019-04-20)硬件接口17610

将一个数从一个范围映射到另外一个范围

float map(float val, float I_Min, float I_Max, float O_Min, float O_Max){ return(val/(I_Max-I_Min)*(O_Max-O_Min) + O_Min); }将一个数从一个范围映射到另外一个范围。也就是说，会将 fromLow 到 fromHigh 之间的值映射到 toLow 在 to...

Watrt6年前 (2019-03-24)算法19470

licheepi_zero开发板 buildroot配置一键编译

开贴记录配置最新buildroot-2018.08.使用buildroot自带工具链一键编译生成uboot,kernel,dtb和rootfs.最新稳定版buildroot下载：buildroot-2018.08.02稳定版我配置好的config文件：配置好的.config本人的开发环境是vmware workstation 15 pro+ubuntu 16.04_x64参照沉鱼的帖子荔枝派Zero V3s开发板入坑记录 (TF/SD卡启动)(主线Linux,主线u-boot)做如下配置：1.t...

Watrt6年前 (2019-03-13)LINUX46630