HC32F003 系列 / HC32F005 系列是 Low Pin Count、寬電壓工作范圍的 MCU。集成 12 位 1MSPS 高精度 SARADC 以及集成了比較器、多路 UART、SPI、I2C 等豐富的通訊外設(shè),具有高整合度、高抗干擾、高可靠性的特點。本產(chǎn)品內(nèi)核采用 Cortex-M0+ 內(nèi)核,配合成熟的 Keil &IAR 調(diào)試開發(fā)軟件,支持 C 語言及匯編語言,匯編指令。Low Pin Count MCU 典型應(yīng)用? 小家電,充電器,重合閘,遙控器,電子煙,燃?xì)鈭缶鳎瑪?shù)顯表,溫控器,記錄儀等行業(yè)? 智能交通,智慧城市,智能家居? 火警探頭,智能門鎖,無線監(jiān)控等智能傳感器應(yīng)用? 電機(jī)驅(qū)動
標(biāo)簽: MCU
上傳時間: 2022-07-01
上傳用戶:
NB-IOT學(xué)習(xí)總結(jié)基于蜂窩的窄帶物聯(lián)網(wǎng)(Narrow Band Internet of Things,NB-loT)成為萬物互聯(lián)網(wǎng)絡(luò)的一個重要分支。NB-loT構(gòu)建于蜂窩網(wǎng)絡(luò),只消耗大約180KHz的帶寬,可直接部署于GSM網(wǎng)絡(luò)、UMTS網(wǎng)絡(luò)或LTE網(wǎng)絡(luò),以降低部署成本、實現(xiàn)平滑升級。NB-loT是loT領(lǐng)域一個新興的技術(shù),支持低功耗設(shè)備在廣域網(wǎng)的蜂窩數(shù)據(jù)連接,也被叫作低功耗廣域網(wǎng)(LPWA)(Low Power Wide Area,低功耗廣域技術(shù))。NB-loT支持待機(jī)時間長、對網(wǎng)絡(luò)連接要求較高設(shè)備的高效連接。據(jù)說NB-loT設(shè)備電池壽命可以提高至至少10年,同時還能提供非常全面的室內(nèi)蜂窩數(shù)據(jù)連接覆蓋。一、NB-IOT架構(gòu)NB-loT端到端系統(tǒng)框架的建議
標(biāo)簽: NB-IoT
上傳時間: 2022-07-02
上傳用戶:
摘要:本系統(tǒng)以ICL8038集成塊為核心器件,制作一種函數(shù)信號發(fā)生器,制作成本較低。適合學(xué)生學(xué)習(xí)電子技術(shù)測量使用。ICL8038是一種具有多種波形輸出的精密振蕩集成電路,只需要個別的外部元件就能產(chǎn)生從0.001Hz~30KlHz的低失真正弦波、三角波、矩形波等脈沖信號。輸出波形的頻率和占空比還可以由電流或電阻控制。另外由于該芯片具有調(diào)制信號輸入端,所以可以用來對低頻信號進(jìn)行頻率調(diào)制。關(guān)鍵詞:函數(shù)信號發(fā)生器頻率調(diào)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.
標(biāo)簽: icl8038 函數(shù)發(fā)生器 電路
上傳時間: 2022-07-04
上傳用戶:zhanglei193
MotioninterfaceTM is becoming a "must-have"function being adopted by smartphone and tablet manufacturers due to the enormous value it adds to the end user experience. In smartphones, it finds use in applications such as gesture commands for applications and phone control, enhanced gaming, augmented reality, panoramic photo capture and viewing, and pedestrian and vehicle navigation. With its ability to precisely and accurately track user motions, MotionTracking technology can convert handsets and tablets into powerful 3D intelligent devices that can be used in applications ranging from health and fitness monitoring to location-based services. Key requirements for Motionlnterface enabled devices are small package size, low power consumption, high accuracy and repeatability, high shock tolerance, and application specific performance programmability-all at a low consumer price point.
標(biāo)簽: mpu6050
上傳時間: 2022-07-06
上傳用戶:zhaiyawei
學(xué)習(xí)并了解LPDDR4協(xié)議內(nèi)容,官方資料,非常全面。
標(biāo)簽: lpddr4
上傳時間: 2022-07-18
上傳用戶:qingfengchizhu
STM32F驅(qū)動L6470 ■ Operating voltage: 8 - 45 V■ 7.0 A out peak current (3.0 A r.m.s.)■ Low RDS(on) Power MOSFETs■ Programmable speed profile and positioning■ Programmable power MOS slew rate■ Up to 1/128 microstepping■ Sensorless stall detection■ SPI interface■ Low quiescent and standby currents■ Programmable non-dissipative overcurrentprotection on high and low-side■ Two levels of overtemperature protection
標(biāo)簽: l6470
上傳時間: 2022-07-25
上傳用戶:kingwide
?This is a high sensitivity type of Nicera Hall element using evaporated InSbfilm.?It performs effectively in low magnetic fields due to the high sensitivity.?The input and output resistance values are suitable for transistor circuitsBrushless motors?DVD drive, CD-ROM drive, floppy disk drive?Other small precision motors?Non-contacting magnetic sensors?Position sensors, rotation sensors, current sensors?Magnetic flux sensors other than those above
標(biāo)簽: nhe520f
上傳時間: 2022-07-26
上傳用戶:
藍(lán)牙低能耗(Bluetooth Low Energy,或稱Bluetooth LE、BLE,舊商標(biāo)Bluetooth Smart)也稱低功耗藍(lán)牙,是藍(lán)牙技術(shù)聯(lián)盟設(shè)計和銷售的一種個人局域網(wǎng)技術(shù),旨在用于醫(yī)療保健、運動健身、信標(biāo)、安防、家庭娛樂等領(lǐng)域的新興應(yīng)用。相較經(jīng)典藍(lán)牙,低功耗藍(lán)牙旨在保持同等通信范圍的同時顯著降低功耗和成本011年,藍(lán)牙技術(shù)聯(lián)盟(SIG)發(fā)表了“藍(lán)牙智能”徽標(biāo),體現(xiàn)低功耗設(shè)備與藍(lán)牙設(shè)備的兼容性。具有“藍(lán)牙智能就緒”(Bluetooth Smart Ready)標(biāo)識的外設(shè)兼容經(jīng)典藍(lán)牙與低功耗藍(lán)牙的雙模。具有“藍(lán)牙智能”(Bluetooth Smart)標(biāo)識的設(shè)備僅支持低功耗藍(lán)牙,可以與“藍(lán)牙智能就緒”或“藍(lán)牙智能”設(shè)備通信。根據(jù)2016年5月藍(lán)牙技術(shù)聯(lián)盟的品牌信息,藍(lán)牙技術(shù)聯(lián)盟開始逐步停用“藍(lán)牙智能”和“藍(lán)牙智能就緒”標(biāo)識,恢復(fù)使用“Bluetooth”圖案標(biāo)志和文字標(biāo)識。標(biāo)志使用新款藍(lán)色
標(biāo)簽: 低功耗藍(lán)牙
上傳時間: 2022-07-26
上傳用戶:
This is a high sensitivity type of Nicera Hall element using evaporated InSbfilm.It performs effectively in low magnetic fields due to the high sensitivity.The input and output resistance values are suitable for transistor circuits.Sip type packageApplications Brushless motorsPosition sensors, rotation sensors, current sensorsNon-contacting magnetic sensorsCurrent sensorsMagnetic flux sensors other than those above
上傳時間: 2022-07-26
上傳用戶:
eeworm.com VIP專區(qū) 單片機(jī)源碼系列 67資源包含以下內(nèi)容:1. P89LPC912單片機(jī)數(shù)據(jù)手冊.pdf2. P89LPC932 Flash單片機(jī)使用指南.pdf3. PC MCU串行通信的應(yīng)用設(shè)計方法.pdf4. RSA加解密系統(tǒng)及其單芯片實現(xiàn).pdf5. PCF8563實時時鐘高精度調(diào)整方法.pdf6. PAM2862 1A LED Driver with Int.pdf7. AN070219 PCF8563中斷輸出功能.pdf8. SJA1000 Stand-alone CAN contro.pdf9. PCA82C250 PCA82C251 CAN Transc.pdf10. SJA1000獨立的CAN控制器應(yīng)用指南.pdf11. PCA82C250 CAN收發(fā)器應(yīng)用指南.pdf12. SCN2681 SCN68681和SCC2691數(shù)據(jù)通信.pdf13. Philips單片機(jī)P89V51RD2簡介.pdf14. 飛利浦SC16C器件和飛利浦低功耗SC16CxxxB器件之間.pdf15. P89V51RD2單片機(jī)看門狗的使用方法.pdf16. SC16C554 SC16C654 SC16C554B SC.pdf17. P89V51RD2的加密操作.pdf18. SC16C550應(yīng)用實例.pdf19. 如何在C語言中調(diào)用P89V51RD2的IAP功能.pdf20. P89LPC901實現(xiàn)ADC DAC及UART通信.pdf21. P89LPC900在高精度模數(shù)轉(zhuǎn)換場合的應(yīng)用.pdf22. P89C51Rx2xx硬件進(jìn)入ISP的方法.pdf23. Study-3 51單片機(jī)開發(fā)板原理圖.pdf24. 基于P87LPC760的DALI從機(jī).pdf25. PCA9515D PCA9515DP I2C中繼器.pdf26. PCA9534 8bit I2C bus and SMBus low power IO port with interru.pdf27. LPC900 Flash單片機(jī)鍵盤中斷.pdf28. PCA9516 5channel I2C hub.pdf29. PCA9535 PCA9535C 16bit I2C bus.pdf30. LPC700系列單片機(jī)看門狗復(fù)位應(yīng)注意的問題.pdf31. PCA9516 I2C中繼器.pdf32. PCA9536 4bit I2C bus and SMBus.pdf33. 內(nèi)置Reset WDT電路的串行E2PROM原理及應(yīng)用設(shè)計.pdf34. PCA9517 Level translating I2C-.pdf35. PCA9537 4bit I2C bus and SMBus.pdf36. X-tal oscillators on 8-bit mic.pdf37. PCA9517低電壓I2C總線中繼器.pdf38. PCA9538 8bit I2C bus and SMBus.pdf39. 8051系列單片機(jī)應(yīng)用系統(tǒng)的PROTEUS仿真設(shè)計.doc40. PCA9518 Expandable 5channel I2.pdf41. PCA9539 PCA9539R 16-bit I2C-bu.pdf42. 基于單總線技術(shù)蓄電池監(jiān)控系統(tǒng)設(shè)計.pdf43. PCA9518A I2C 中繼器集線器與擴(kuò)展器.pdf44. PCA9540B 2channel I2C bus mult.pdf45. 基于AT89C51應(yīng)用系統(tǒng)的串行通信設(shè)計.pdf46. PCA9519 4channel level transla.pdf47. PCA9541 2 to 1 I2C-bus master.pdf48. PCA9519 4通道I2C-bus SMBus 中繼器.pdf49. PCA9544A 4channel I2C multiple.pdf50. PCA9542A 2channel I2C bus mult.pdf51. PCA9544A I2C多路復(fù)用器.pdf52. PCA9544中文資料.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多路復(fù)用器和開關(guān).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多路復(fù)用器和開關(guān).pdf63. PCA9672 Remote 8-bit IO expand.pdf64. PCA9548中文資料.pdf65. PCA9673 Remote 16-bit IO expan.pdf66. PCA9548A 8 channel I2C bus swi.pdf67. PCA9674 PCA9674A Remote 8-bit.pdf68. PCA9548AB I2C多路復(fù)用器和開關(guān).pdf69. 8-bit I2C-bus and SMBus IO port with reset.pdf70. PCA9698芯片的應(yīng)用.pdf71. PCA9698 I2C擴(kuò)展芯片.pdf72. PCF2123的中斷輸出功能.pdf73. TI新推29款Cortex-M3內(nèi)核Stelleris AR.pdf74. 端口RS-232工業(yè)PC104多串口卡.pdf75. TIPC1000帶視頻輸入接口的嵌入式觸摸平板電腦.pdf76. 串口調(diào)試助手用戶手冊.pdf77. PCM8416AS自動校準(zhǔn)功能智能型PC104高分辨率多功能.pdf78. TJA1042高速CAN 收發(fā)器.pdf79. COS-II調(diào)試插件.pdf80. PROFIBUS技術(shù)和應(yīng)用.pdf81. TJA1042 High-speed CAN transce.pdf82. TKStudio IDE集成開發(fā)環(huán)境升級記錄.pdf83. Replacement of NXP PCA9518 wit.pdf84. TJA1051高速CAN 收發(fā)器.pdf85. 1A SIMPLE STEP-DOWN SWITCHING.pdf86. RSM232隔離RS-232收發(fā)器.pdf87. TJA1051 High-speed CAN transce.pdf88. DUAL RS-232 DRIVER RECEIVER WI.pdf89. RSM-4055 8通道隔離數(shù)字量輸入輸出模塊.pdf90. 外部工具用戶手冊.pdf91. XGate COP10 CANopen 嵌入式通信模塊.pdf92. RSM-6505 5通道熱電偶測量模塊.pdf93. 十六進(jìn)制編輯器.pdf94. ZigBee模塊ZICM2410應(yīng)用開發(fā)指南.pdf95. RSM-65055通道熱電偶測溫模塊.pdf96. 圖片字模助手.pdf97. ZY00xxGD-10W交直流兩用全電壓輸入AC-DC電源模.pdf98. TKStudio下SDCC_8051用戶使用手冊.pdf99. 定壓輸出隔離穩(wěn)壓單輸出系列.pdf100. ZY00xxGD-15W交直流兩用全電壓輸入AC-DC電源模.pdf
標(biāo)簽: 電子技術(shù)基礎(chǔ) 模擬電子技術(shù) 電子教案
上傳時間: 2013-04-15
上傳用戶:eeworm
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