隨著科技發(fā)展及工業(yè)4.0 進(jìn)程推進(jìn),機(jī)械臂應(yīng)用范圍越來越廣,并演化出各種各樣的機(jī)械臂,如碼垛機(jī)械臂、焊接機(jī)械臂、裝配機(jī)械臂以及手術(shù)機(jī)械臂等。現(xiàn)利用solidworks 進(jìn)行三維建模,設(shè)計(jì)制作一款基于stm32f103c8t6 單片機(jī)的主從式桌面級機(jī)械臂,該機(jī)械臂包括一個(gè)主動機(jī)械臂和一個(gè)從動機(jī)械臂,采用藍(lán)牙傳輸信號方式進(jìn)行同步運(yùn)動,并且詳細(xì)介紹了該機(jī)械臂材料選擇、結(jié)構(gòu)設(shè)計(jì)、工作原理、組成部分和設(shè)計(jì)特點(diǎn)。With the development of science and technology and the advancement of Industry 4.0, the application range of the mechanical arm has become wider and wider, and various types of mechanical arms, such as palletizing robot arms, welding robot arms, assembly robot arms, and surgical robot arms, have been developed. Now using solidworks for 3D modeling, design and manufacture a master-slave desktop-level robot arm based on stm32f103c8t6 single-chip microcomputer. The robot arm includes an active robot arm and a slave robot arm, which uses Bluetooth to transmit signals for synchronous motion. The material selection, structural design, working principle, components and design Features of the manipulator are introduced.
標(biāo)簽： stm32f103c8t6 單片機(jī)
上傳時(shí)間： 2022-03-27
上傳用戶：
第一章移植內(nèi)核1.Linux內(nèi)核基礎(chǔ)知識在動手進(jìn)行 Linux內(nèi)核移植之前，非常有必要對 Linux內(nèi)核進(jìn)行一定的了解下面從 Linux內(nèi)核的版本和分類說起1.L.I Linux版本Linux內(nèi)核的版本號可以從源代碼的頂層目錄下的 Makefile中看到，比如2.6.29.1內(nèi)核的 Makefile中：其中的 VERSION和 PATCHLEVELI組成主版本號，比如24、2.526等，穩(wěn)定版本的德主版本號用偶數(shù)表示（比如26的內(nèi)核），開發(fā)中的版本號用奇數(shù)表示（比如25），它是下一個(gè)穩(wěn)定版本內(nèi)核的前身。SUBLEVEL稱為次版本號，它不分奇偶，順序遞增，每隔1-2個(gè)月發(fā)布一個(gè)穩(wěn)定版本1 EXTRAVERSION稱為擴(kuò)展版本號，它不分奇偶，順序遞增，每周發(fā)布幾次擴(kuò)展本版號。1，1，2什么是標(biāo)準(zhǔn)內(nèi)核按照資料上的習(xí)慣說法，標(biāo)準(zhǔn)內(nèi)核（或稱基礎(chǔ)內(nèi)核）就是指主要在htp/www.kernelorg/維護(hù)和獲取的內(nèi)核，實(shí)際上它也有平臺屬性的。這些linux內(nèi)核并不總是適用于所有imux支持的體系結(jié)構(gòu)。實(shí)際上，這些內(nèi)核版本很多時(shí)候并不是為一些流行的嵌入式 linux系統(tǒng)開發(fā)的，也很少運(yùn)行于這些嵌入式inux系統(tǒng)上，這個(gè)站點(diǎn)上的內(nèi)核首先確保的是在 InteIX86體系結(jié)構(gòu)上可以正常運(yùn)行，它是基于X86處理器的內(nèi)核，如對inux-24l8ab2的配置 make menuconfig時(shí)就可以看到，Processor type and Features->中只有386、486、586/K5/5x86/6x866x86MX、Pentium-Classic、Pentium-MMX、Pentium-Pro/Celeron/Pentium-ll，Pentium-Ill/Celeron（Coppermine），Pentium-4K6K6-/k6-Ⅲl、Athlon/Duron/K7、Elan，Crusoe，Winchip-C6·winchip-2
標(biāo)簽： linux
上傳時(shí)間： 2022-04-01
上傳用戶：
高通藍(lán)牙芯片QCC5144 詳細(xì)規(guī)格手冊datasheet （共99頁）含各個(gè)接口說明，應(yīng)用原理圖等信息。 QualcommTrueWireless? stereo earbuds (無線雙耳） Features（特點(diǎn)） ■ Qualifiedto Bluetooth v5.2 specification （藍(lán)牙協(xié)議標(biāo)準(zhǔn)5.2） ■ 120 MHz Qualcomm ? Kalimba ? audio DSP （120MHz 的音頻DSP處理器） ■ 32 MHz/80MHz Developer Processor for applications ■ Firmware Processor for system ■ Flexible QSPI flash programmable platform （可編程的QSPI外掛存儲器） ■ High-performance 24?bit audio interface （高性能的24位音頻接口） ■ Digital and analog microphone interfaces （含 數(shù)字 及模擬 MIC接口） ■ Flexible PIO controller and LED pins with PWM support ■ Serial interfaces: UART, Bit Serializer (I2C/SPI), USB 2.0 （支持串口，I2C， SPI，USB 接口） ■ Advanced audio algorithms （高級的音頻算法） ■ ActiveNoise Cancellation: （支持ANC 主動降噪功能） Hybrid, Feedforward, and Feedback modes, using Digital or Analog Mics, enabled using license keys available from Qualcomm? ■ Qualcomm ? aptX ? and aptX HD Audio （支持獨(dú)特的aptx 功能）
上傳時(shí)間： 2022-04-07
上傳用戶：
高通藍(lán)牙芯片QCC3040 詳細(xì)規(guī)格手冊datasheet （共96頁）QualcommTrueWireless? stereo earbuds (無線雙耳）Features（特點(diǎn)）■ Qualifiedto Bluetooth v5.2 specification （藍(lán)牙協(xié)議標(biāo)準(zhǔn)5.2）■ 120 MHz Qualcomm ? Kalimba ? audio DSP （120MHz 的音頻DSP處理器）■ 32 MHz Developer Processor for applications （32MH的 應(yīng)用處理器）■ Firmware Processor for system■ Flexible QSPI flash programmable platform （可編程的QSPI外掛存儲器）■ High-performance 24?bit audio interface （高性能的24位音頻接口）■ Digital and analog microphone interfaces （含 數(shù)字 及模擬 MIC接口）■ Flexible PIO controller and LED pins with PWM support■ Serial interfaces: UART, Bit Serializer (I2C/SPI), USB 2.0 （支持串口，I2C， SPI，USB 接口）■ Advanced audio algorithms （高級的音頻算法）■ ActiveNoise Cancellation: （支持ANC 主動降噪功能）Hybrid, Feedforward, and Feedback modes, using Digitalor Analog Mics, enabled using license keys available from Qualcomm?■ Qualcomm ? aptX ? and aptX HD Audio （支持獨(dú)特的aptx 功能）
上傳時(shí)間： 2022-04-09
上傳用戶：slq1234567890
The JW? 7805 is a low noise low-dropout (LDO) voltage regulator with enable function that operates from 1.8V to 5.5V. It provides up to 300mA of output current and offers low-power operation in miniaturized packaging. JW7805 supports fixed output voltage 0.9V, 1.0V, 1.05V, 1.1V,1.2V, 1.3V, 1.35V, 1.5V, 1.8V, 1.85V, 2.1V, 2.2V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V,3.1V, 3.3V, 3.6V, 4.2V, 4.4V and 5.0V. The Features of low quiescent current as low as 6uA and almost zero disable current are ideal for powering the battery equipment. JW7805’s low output noise and high PSRR are also friendly to RF systems.
標(biāo)簽： JW7805
上傳時(shí)間： 2022-05-06
上傳用戶：slq1234567890
基于TMS320F28335的超聲波流量計(jì)硬件原理圖+軟件源碼本文以TMS320F28335 處理器為核心，設(shè)計(jì)一種用于管道流量測量的超聲波流量計(jì)。系統(tǒng)硬件由核心板，超聲波發(fā)射和接收電路，切換電路，超聲換能器，基于ADS805 的高速信號采集電路，人機(jī)交互以及電源等模塊構(gòu)成。采用時(shí)差法進(jìn)行管道流量測量，時(shí)差測量采用SCOT 加權(quán)的廣義互相關(guān)時(shí)延估計(jì)算法。本論文設(shè)計(jì)的超聲波流量計(jì)具有測量速度快、準(zhǔn)確性好、成本低等優(yōu)點(diǎn)。關(guān)鍵字：C2000，超聲波，流量，廣義互相關(guān)算法AbstractA kind of ultrasonic flowmeter using for the pipe flow measurement is designed based onTMS320F28335 in this paper. The system hardware consists of the following parts: the core board,ultrasonic signal transmitter and receiver circuits, switch circuit, ultrasonic transducer, signalacquisition circuit based on ADS805, human-computer interaction module and power supplymodule, etc. The system use the method of time difference for pipeline flow measurement and thetime difference is calculated by the time-delay algorithm of SCOT weighted generalizedcross-correlation. The ultrasonic flowmeter has the Features of high testing speed, high precisionand low cost, etc.Keywords: C2000,Ultrasonic, Flow, Generalized Cross-Correlation Algorithm
標(biāo)簽： tms320f28335 超聲波流量計(jì)
上傳時(shí)間： 2022-05-06
上傳用戶：
RX-8801 SA Features built-in 32.768 kHz DTCXO, High Stability Supports l'C-Bus's high speed mode (400 kHz)Alarm interrupt function for day, date, hour, and minute settings Fixed-cycle timer interrupt function Time update interrupt function32.768 kHz output with OE function Auto correction of leap years Wide interface voltage range: 2.2 V to 5.5 V Wide time-keeping voltage range:1.8 V to 5.5 V Low current consumption: 0.84A/3V (Typ.)is an IC bus interface-compliant real-time clock which includes a 32.768 kHz DTCXO In addition to providing a calendar (year, month, date, day, hour, minute, second) function and a clock counter function, this module provides an abundance of other functions including an alarm function, fixed-cycle timer unction, time update interrupt function, and 32.768 kHz output function.The devices in this module are fabricated via a C-MOS process for low current consumption, which enables ong-term battery back-up.
上傳時(shí)間： 2022-06-17
上傳用戶：
DescriptionThe IMX385LQR-C is a diagonal 8.35 mm (Type 1/2) CMOS active pixel type solid-state image sensor with a squarepixel array and 2.13 M effective pixels. This chip operates with analog 3.3 V, digital 1.2 V, and interface 1.8 V triplepower supply, and has low power consumption. High sensitivity, low dark current and no smear are achieved throughthe adoption of R, G and B primary color mosaic filters. This chip Features an electronic shutter with variablecharge-integration time.(Applications: Surveillance cameras)
標(biāo)簽： CMOS傳感器 IMX385LQR-C
上傳時(shí)間： 2022-06-18
上傳用戶：
sony CMOS傳感器datasheet，IMX178LQJ-C_Data_SheetDescriptionThe IMX178LQJ-C is a diagonal 8.92 mm (Type 1/1.8) CMOS active pixel type image sensor with a square pixelarray and 6.44 M effective pixels. This chip operates with analog 2.9 V, digital 1.2 V and interface 1.8 V triple powersupply, and has low power consumption.High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B primary colormosaic filters.This chip Features an electronic shutter with variable charge-integration time.(Applications: Surveillance cameras, FA cameras, Industrial cameras)
標(biāo)簽： CMOS傳感器 IMX178LQJ-C
上傳時(shí)間： 2022-06-18
上傳用戶：
German universities and scientists have repeatedly set the intermational standard in drive technology. Identification and active compensation of natural frequencies in oscillatory mechanics, status controls with monitoring structures incorporating acceleration sensors, adaptive compensation of measurement system deficiencies, self-adjusting detent torque compensation… everything invented with only a single aim in mind: to continue improv-ing the motion control, dynamics, precision and processing speed of your machines. For the industrial applicabability of this technology scientific publications in proceedings and laboratory test rigs are not enough. These Features consequenty need to be converted into cost-efficient and easily manageable products. That 's exactly what we have done.So in future, if you should need more than today ' smarket can offer you, now everything isgoing to be alright. With our new high-performance ServoOne drive series you will experi-ence
標(biāo)簽： servoone
上傳時(shí)間： 2022-06-24
上傳用戶：kingwide
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1
