PROTEUS仿真用單片機(jī)系統(tǒng)板 系統(tǒng)資源豐富： ★ 內(nèi)置RAM 32KB模塊 ★ 內(nèi)置8位動(dòng)態(tài)數(shù)碼顯示模塊 ★ 內(nèi)置8X8點(diǎn)陣顯示模塊 ★ 4位靜態(tài)數(shù)碼顯示模塊 ★ 4位級(jí)聯(lián)的74LS164串并轉(zhuǎn)換模塊 ★ 內(nèi)置8通道8位A/D轉(zhuǎn)換 ★ 內(nèi)置8位D/A轉(zhuǎn)換 ★ 內(nèi)置2路SPI和I2C總線接口 ★ 內(nèi)置4路1－Wire總線接口 ★ 內(nèi)置4X4矩陣式鍵盤 ★ 內(nèi)置4路獨(dú)立式鍵盤 ★ 內(nèi)置4路撥動(dòng)開關(guān) ★ 內(nèi)置8位LED發(fā)光二極管 ★ 內(nèi)置3路0－5V之間可調(diào)的電壓 ★ 內(nèi)置音頻放大模塊 ★ 2路繼電器控制模塊 ★ 2路4分頻模塊 ★ 內(nèi)置RS232通信模塊
標(biāo)簽： PROTEUS 模塊 內(nèi)置 8X8
上傳時(shí)間： 2014-08-17
上傳用戶：hustfanenze
DS2411是DALLAS公司的電子序列號(hào)芯片，可以為嵌入式產(chǎn)品提供有效的版權(quán)保護(hù)和硬件SN。DS2411使用DALLAS特有的1-Wire協(xié)議通信。源碼包含了EM8511平臺(tái)中讀寫、存儲(chǔ)和對(duì)比SN的函數(shù)。
上傳時(shí)間： 2013-12-30
上傳用戶：頂?shù)弥?/p>
本程序使用MSP430F149驅(qū)動(dòng)DS18B20，并再1602液晶顯示溫度；DS18B20 是一款小巧的溫度傳感器，它通過單總線協(xié)議與 MCU 進(jìn)行通信，硬件連接十分簡(jiǎn)潔，它具有如下特性：測(cè)溫范圍-55℃～+125℃，并且在-10℃～+85℃范圍內(nèi)具有±0.5℃的精度，9-Bit 到 12-Bit 的可編程分辨率，用戶自定義、非易失性溫度閾值。MCU的P1.6端口與DS18B20的DQ端連接， 通過在MCU的IO 端口模擬1-Wire協(xié)議的時(shí)序就能實(shí)現(xiàn)對(duì) DS18B20 的讀寫了。
上傳時(shí)間： 2016-07-04
上傳用戶：鳳臨西北
ds18b20的測(cè)溫源程序，1-wire總線的時(shí)間隙
上傳時(shí)間： 2016-07-14
上傳用戶：wkchong
多功能太陽(yáng)能熱水器設(shè)計(jì) 硬件：AT89S52單片機(jī)，晶振為12MHz，KS0108驅(qū)動(dòng)的128*64液晶 SPI總線的DS1302時(shí)鐘，1-WIRE溫度傳感器DS18B20。
上傳時(shí)間： 2016-08-17
上傳用戶：evil
The FM24C256/C256L/C256LZ devices are 256 Kbits CMOS nonvolatile electrically erasable memory. These devices offer the designer different low voltage and low power options. They conform to all requirements in the Extended IIC 2-wire protocol. Furthermore, they are designed to minimize device pin count and simplify PC board layout requirements.
標(biāo)簽： 256 electrically nonvolatile erasable
上傳時(shí)間： 2016-12-11
上傳用戶：lps11188
硬件平臺(tái)：C8051F314 包括鍵盤掃描程序，I2C通訊MASTER模式、SLAVE模式，ONE WIRE串行通訊驅(qū)動(dòng)（用于DALAS公司的器件）。
標(biāo)簽： C8051F314 硬件平臺(tái) 鍵盤掃描程序
上傳時(shí)間： 2016-12-20
上傳用戶：許小華
The AT24C512 provides 524,288 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 65,536 words of 8 bits each. The device鈥檚 cascadable feature allows up to four devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where lowpower and low-voltage operation are essential. The devices are available in spacesaving 8-pin PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead Leadless Array (LAP), and 8-lead SAP packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
標(biāo)簽： electrically programmable provides erasable
上傳時(shí)間： 2017-04-09
上傳用戶：cc1015285075
This is an example USB project showing how to interface an optical mouse sensor (the ADNS-2620) with a standard XP/Vista computer. The TD-USB-01 board with a PIC18F2550 communicates with: * the PC: USB 2.0 through a mini-B connector. * the mouse sensor board: SPI over 4-wire flatcable.
標(biāo)簽： interface example project optical
上傳時(shí)間： 2017-05-25
上傳用戶：diets
This is schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone. Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.
標(biāo)簽： This industrial-grad schematic is
上傳時(shí)間： 2013-12-06
上傳用戶：com1com2
蟲蟲下載站版權(quán)所有 京ICP備2021023401號(hào)-1
