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技术资料 基于51单片机的智能家居设计

在智能家居尚未出现在人们的视野之前,人们对其并没有深入的了解,觉得这在人们的生活当中是无足轻重的。为了改变人们对其的片面化的观点,文章设计了简单方便,容易操作,并且和生活实际联系在一起的智能化家居系统。该设计是以STC89C51单片机为调控系统,用烟雾传感器和温湿度传感器进行检测外部环境,通过按键来调节系统的烟雾 ...
https://www.eeworm.com/dl/899067.html
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单片机编程 基于AT89C51的智能矿井环境质量监控系统

 为满足矿井安全生产要求,介绍了一种以AT89C51单片机为主控器,对环境空气的温度、有毒易燃气体的浓度等进行检测的监控系统。该系统配合外围电路能实现对上述环境指标的控制并存储相关数据与上位PC机通信。它采用硬件抗干扰和软件抗干扰技术,以确保整个系统工作的准确性。 Abstract:  In order to meet the ...
https://www.eeworm.com/dl/502/29303.html
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单片机编程 MSP430 USB JTAG自制资料

The MSP-FET430U14 is a powerful flash emulation tool to quickly begin application development on the MSP430 MCU. It includes USB debugging interface used to program and debug the MSP430 in-system through the JTAG interface or the pin saving Spy Bi-Wire (2-wire JTAG) protocol. The flash memory can be ...
https://www.eeworm.com/dl/502/29901.html
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单片机编程 3-V TO 5.5-V MULTICHANNEL RS-2

The MAX3243E device consists of three line drivers, five line receivers, and a dual charge-pump circuit with±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge)protection on serial-port connection pins. The device meets the requirements of TIA/EIA-23 ...
https://www.eeworm.com/dl/502/31075.html
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uCOS UCOS/II for ICCAVR - The version of UCOS/II is 2.04 - the original port was done by Ole Saether

UCOS/II for ICCAVR - The version of UCOS/II is 2.04 - the original port was done by Ole Saether for the IAR compiler. Jens E. Holtegaard ported one version using ICCAVR. Joerg Meyer did another port (using Jens port as a start?). This is basically Joerg s port plus a little bit of changes and ...
https://www.eeworm.com/dl/649/221724.html
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技术资料 AP2406技术手册

The AP2406 is a 1.5Mhz constant frequency, slope compensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell lithium- ...
https://www.eeworm.com/dl/514210.html
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技术资料 PW2162_2.0.pdf规格书下载

The PW2162 is a fully integrated, high– efficiency 2A synchronous rectified step-down converter.The PW2162 operates at high efficiency over a wide output current load range. This device offerstwo operation modes, PWM control and PFM Mode switching control, which allows a high efficiencyover the wid ...
https://www.eeworm.com/dl/829529.html
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ARM LPC1850 Cortex-M3内核微控制器数据手册

The LPC1850/30/20/10 are ARM Cortex-M3 based microcontrollers for embeddedapplications. The ARM Cortex-M3 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC1850/30/20/10 operate at CPU ...
https://www.eeworm.com/dl/553/36626.html
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uCOS 介绍几种cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducin

介绍几种cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducing the advanced register based CPU architecture i.e., the MCS 251 microcontroller architecture. The register based CPU supports a 40-byte register file. In addition, the 8xC251SA/SB/SP/SQ microcont ...
https://www.eeworm.com/dl/649/128798.html
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技术资料 PW5300_2.0.pdf规格书下载

The PW5300 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω powerMOSFET make this regulator highly power efficient. The internal compensation network alsominimizes as much as 6 external component counts. The non-inverting input of error amplifierconnects to a 0.6V preci ...
https://www.eeworm.com/dl/829490.html
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