摘要:本系统以ICL8038集成块为核心器件,制作一种函数信号发生器,制作成本较低。适合学生学习电子技术测量使用。ICL8038是一种具有多种波形输出的精密振荡集成电路,只需要个别的外部元件就能产生从0.001Hz~30KlHz的低失真正弦波、三角波、矩形波等脉冲信号。输出波形的频率和占空比还可以由电流或电阻控制。另外由于该芯片具有调制信号输入端,所以可以用来对低频信号进行频率调制。关键词:函数信号发生器频率调制Abstract:The system ICL8038 integrated block as the core device,producing a kind of function signal generator,producing low cost.Suitable for students to learn the use of electronic technology measurement.ICL8038 is a kind of multi-precision oscillator waveform output integrated circuits,a separate external components only need to be able to generate from the 0.001Hz ~30KHz low-distortion sine wave,triangle wave,square wave pulse signal,etc..Output waveform of the frequency and duty cycle can also be controlled by a currentor resistance.In addition,as the chip has a modulated signal input terminal,it can be used to low-frequency signal is frequency modulation.
上传时间: 2022-07-04
上传用户:zhanglei193
MT2625 DatasheetVersion: 1.2Release date: 31 January 2018NB-IoT transceiver• Compliant with 3GPP R13/R14 NB-IoT standard• Supports DL 200kHz bandwidth/UL single tone and multi-tone• Supported RF bands: B1/B2/B3/B5/B8/B11/B12/B13/B17/B18/B19/B20/B21/B25/B26/B28/B31/B66/B70/B71• Supports PSM and eDRX modeMicrocontroller subsystem• ARM® Cortex®-M4 with FPU and MPU• 14 DMA channels• One RTC timer, one 64-bit and five 32-bit general purpose timers• Development support: SWD, JTAG• Crypto engineo AES 128, 192, 256 bitso DES, 3DESo MD5, SHA-1, 224, 256, 384, 512• True random number generator• JTAG password protection
标签: MT2625
上传时间: 2022-07-04
上传用户:
• VL53L1X OverView• VL53L1X Software Package• Default and FAST mode• Ultra light driver.• VL53L1X GUI• VL53L1X Multi sensor design• STM32 FW: Import, Compile, Run, Debug…• What is Xtalk?• Cover Window and ID design• How about Human and object reflectance at 940 nm ?
上传时间: 2022-07-17
上传用户:bluedrops
The following table covers the main features offered by the MT7628KN and MT7628AN. Overall, the MT7628KN supports the requirements of an entry level AP/router, while the more advanced MT7628AN supports a number of interfaces together with a large maximum RAM capacity.Features· Embedded MIPS24KEc (575/580 MHz) with 64KBl-Cache and 32KB D-Cache·2T2R 2.4GHz with 300 Mbps PHY data rate· Legacy 802.11b/g and HT 802.11n modes·20/40 MHz channel bandwidth· Reverse Data Grant(RDG)· Maximal Ratio Combining(MRC)· Space Time Block Coding(STBC)· MCM 8 Mbytes DDR1 KGD(MT7628KN)·16-bit DDR1/2 up to 128/256 Mbytes(MT7628AN/KN)· SPI/SD-XC/eMMC·x1 USB 2.0 Host,x1 Ple Root Complex·5-port 10/100 FE PHY
标签: mt7628
上传时间: 2022-07-25
上传用户:
RK3328手册RK3328 is a high-performance Quad-core application processor designed for Smart STB(Set Top Box) including OTT/IPTV/DVB. It is a high-integration and cost efficient SOC for 4KHDR STB.Quad-core Cortex-A53 is integrated with separate Neon and FPU coprocessor, also withshared L2 Cache. The Quad-core GPU supports high-resolution display and game.Lots of high-performance interface to get very flexible solution, such as multi-channeldisplay including HDMI2.0a and TV Encoder (CVBS). TrustZone and crypto hardware areintegrated for security. 32bits DDR3/DDR3L/DDR4/LPDDR3 provides high memorybandwidth.
上传时间: 2022-08-10
上传用户:
eeworm.com VIP专区 单片机源码系列 67资源包含以下内容:1. P89LPC912单片机数据手册.pdf2. P89LPC932 Flash单片机使用指南.pdf3. PC MCU串行通信的应用设计方法.pdf4. RSA加解密系统及其单芯片实现.pdf5. PCF8563实时时钟高精度调整方法.pdf6. PAM2862 1A LED Driver with Int.pdf7. AN070219 PCF8563中断输出功能.pdf8. SJA1000 Stand-alone CAN contro.pdf9. PCA82C250 PCA82C251 CAN Transc.pdf10. SJA1000独立的CAN控制器应用指南.pdf11. PCA82C250 CAN收发器应用指南.pdf12. SCN2681 SCN68681和SCC2691数据通信.pdf13. Philips单片机P89V51RD2简介.pdf14. 飞利浦SC16C器件和飞利浦低功耗SC16CxxxB器件之间.pdf15. P89V51RD2单片机看门狗的使用方法.pdf16. SC16C554 SC16C654 SC16C554B SC.pdf17. P89V51RD2的加密操作.pdf18. SC16C550应用实例.pdf19. 如何在C语言中调用P89V51RD2的IAP功能.pdf20. P89LPC901实现ADC DAC及UART通信.pdf21. P89LPC900在高精度模数转换场合的应用.pdf22. P89C51Rx2xx硬件进入ISP的方法.pdf23. Study-3 51单片机开发板原理图.pdf24. 基于P87LPC760的DALI从机.pdf25. PCA9515D PCA9515DP I2C中继器.pdf26. PCA9534 8bit I2C bus and SMBus low power IO port with interru.pdf27. LPC900 Flash单片机键盘中断.pdf28. PCA9516 5channel I2C hub.pdf29. PCA9535 PCA9535C 16bit I2C bus.pdf30. LPC700系列单片机看门狗复位应注意的问题.pdf31. PCA9516 I2C中继器.pdf32. PCA9536 4bit I2C bus and SMBus.pdf33. 内置Reset WDT电路的串行E2PROM原理及应用设计.pdf34. PCA9517 Level translating I2C-.pdf35. PCA9537 4bit I2C bus and SMBus.pdf36. X-tal oscillators on 8-bit mic.pdf37. PCA9517低电压I2C总线中继器.pdf38. PCA9538 8bit I2C bus and SMBus.pdf39. 8051系列单片机应用系统的PROTEUS仿真设计.doc40. PCA9518 Expandable 5channel I2.pdf41. PCA9539 PCA9539R 16-bit I2C-bu.pdf42. 基于单总线技术蓄电池监控系统设计.pdf43. PCA9518A I2C 中继器集线器与扩展器.pdf44. PCA9540B 2channel I2C bus mult.pdf45. 基于AT89C51应用系统的串行通信设计.pdf46. PCA9519 4channel level transla.pdf47. PCA9541 2 to 1 I2C-bus master.pdf48. PCA9519 4通道I2C-bus SMBus 中继器.pdf49. PCA9544A 4channel I2C multiple.pdf50. PCA9542A 2channel I2C bus mult.pdf51. PCA9544A I2C多路复用器.pdf52. PCA9544中文资料.pdf53. PCA9549 Octal bus switch with.pdf54. PCA9545A/PCA9545B/PCA9545C I2C.pdf55. PCA9549D/PCA9549PW/PCA9549B I2.pdf56. PCA9546A 4 channel I2C bus swi.pdf57. PCA9555 16bit I2C-bus and SMBu.pdf58. PCA9546A I2C多路复用器和开关.pdf59. PCA9670 Remote 8-bit IO expand.pdf60. PCA9547 8 channel I2C bus mult.pdf61. PCA9671 Remote 16-bit IO expan.pdf62. PCA9547D/PW/BS I2C多路复用器和开关.pdf63. PCA9672 Remote 8-bit IO expand.pdf64. PCA9548中文资料.pdf65. PCA9673 Remote 16-bit IO expan.pdf66. PCA9548A 8 channel I2C bus swi.pdf67. PCA9674 PCA9674A Remote 8-bit.pdf68. PCA9548AB I2C多路复用器和开关.pdf69. 8-bit I2C-bus and SMBus IO port with reset.pdf70. PCA9698芯片的应用.pdf71. PCA9698 I2C扩展芯片.pdf72. PCF2123的中断输出功能.pdf73. TI新推29款Cortex-M3内核Stelleris AR.pdf74. 端口RS-232工业PC104多串口卡.pdf75. TIPC1000带视频输入接口的嵌入式触摸平板电脑.pdf76. 串口调试助手用户手册.pdf77. PCM8416AS自动校准功能智能型PC104高分辨率多功能.pdf78. TJA1042高速CAN 收发器.pdf79. COS-II调试插件.pdf80. PROFIBUS技术和应用.pdf81. TJA1042 High-speed CAN transce.pdf82. TKStudio IDE集成开发环境升级记录.pdf83. Replacement of NXP PCA9518 wit.pdf84. TJA1051高速CAN 收发器.pdf85. 1A SIMPLE STEP-DOWN SWITCHING.pdf86. RSM232隔离RS-232收发器.pdf87. TJA1051 High-speed CAN transce.pdf88. DUAL RS-232 DRIVER RECEIVER WI.pdf89. RSM-4055 8通道隔离数字量输入输出模块.pdf90. 外部工具用户手册.pdf91. XGate COP10 CANopen 嵌入式通信模块.pdf92. RSM-6505 5通道热电偶测量模块.pdf93. 十六进制编辑器.pdf94. ZigBee模块ZICM2410应用开发指南.pdf95. RSM-65055通道热电偶测温模块.pdf96. 图片字模助手.pdf97. ZY00xxGD-10W交直流两用全电压输入AC-DC电源模.pdf98. TKStudio下SDCC_8051用户使用手册.pdf99. 定压输出隔离稳压单输出系列.pdf100. ZY00xxGD-15W交直流两用全电压输入AC-DC电源模.pdf
上传时间: 2013-04-15
上传用户:eeworm
VIP专区-嵌入式/单片机编程源码精选合集系列(134)资源包含以下内容:1. 讲述了如何用C语言编写八位嵌入式MCU程序,内容涉及数据类型和变量,函数库,优化和测试嵌入式C语言程序等,书中穿插有样例工程..2. 一款液晶RT240128GB的以8080方式控制的底层驱动源代码程序,非常难得,放血奉献!.3. 嵌入式开发的书籍.4. ARM应用程序开发.5. 基于DD的数字移相正弦信号发生器设计 EDA技术在全国大学生设计竞赛中的应用.6. 44B0中,bootloader初始化用到的函数库.7. plc s7-200 modbus 例程.8. NXP ARM7串口通讯程序.9. 生态系统仿真实验.10. 这是基于UCOS-II嵌入式实时操作系统开发的脑中报警程序代码.11. 基于ARM的LED显示程序.12. ARM芯片LPC2131的一个小程序.13. ARM芯片LPC2131的一个中断时钟小程序.14. ARM芯片LPC2131的一个完整的中断时钟程序.15. 三星s3c2460开发板完整原理图 SMDK2460A_416_CPUbd_Schematic SMDK2460A_496_Schematic.16. 未写入字模程序和字符显示程序段.17. Intel StrataFlash® Embedded Memory(P30).18. atmel-at89c52中文资料,atmel应用者的资料。Yy.19. 这个Demo程序是应用在FreeRTOS上的PIC24应用Demo.20. PLC、DCS、FCS三大控制系统的特点和差异.21. 德国倍福电气有限公司(TwinCAT)PLC编程手册.22. 基于80C51单片机源码公开的Small RTOS v1.20.3-,C-C++,单片机开发/SCM 内含单片机源码rtos随想曲,Small RTOS 下dp-51例子 最新版.23. 使用Embeded Visual C++开发通讯终端及应用实例代码分析(Level 200).24. 嵌入式系统体系结构 编程与设计 分十二章节 介绍软件和硬件设计及集成方法.25. 之前在 embedded linux 上写 keypad driver 参考的源代码,有写 keypad driver 需要的朋友可以参考.26. 他人的PCI设计经验.27. TI的DM355原理图.28. ZLG DP-668 开发板原理图 对应我上传的程序.29. usb转换成串口的最新电路图共大家设计参考.30. 用M16驱动步进电机 ,实现三种驱动方式: 单四拍驱动、双四拍驱动、单双八拍驱动.31. MC系列单片机浮点运算子程序.32. 合众达 TI 5502 开发板 原理图.33. MSP430F133控制 TH7122发射的C程序原代码,IAR C.34. MSP430F133 控制TH7122的原理图和印制板图.35. TH7122 的MSP430F133接收程序,10.7MHz中频,IAR C.36. steve maguire 编著的。并不时向大多数书一样从最基本的c语法讲起。而是从自己多年的编程经验总结.37. 这是一部关于如何用C++开发嵌入式系统的书。书中给出了一些开发例程。.38. Bpline曲线生成.39. vod 项目软件源代码.40. 嵌入式开发中主机与开发之间通信的tftp软件.
上传时间: 2013-07-28
上传用户:eeworm
This release supports Microsoft Windows NT 4.0, Windows 2000, Windows 95, Windows 98, Windows Me, Windows XP, Red Hat Linux 6.1, Red Hat Linux 7.2, Solaris 2.6, 2.7 (7.0), 8.0, HP-UX 10.20, and 11 (see important note below)." multice22.rar
上传时间: 2013-05-15
上传用户:eeworm