液晶電視
電子發(fā)燒友網本頻道提供了專業(yè)的液晶電視技術文章和液晶電視及數字電視知識及應用資料等;是值得收藏和分享的液晶電視知識欄目。
MAX6956編程指南
摘要：本指南給出了MAX6956 LED顯示驅動器以及I/O擴展器編程的詳細信息。同時還討論了類似器件(MAX6957、MAX7300以及MAX7301)的一些編程技巧。 概述MAX6956 LED驅動器...
2009-04-27 標簽：MAX6956 859
建設點陣圖形小組與MAX6952和MAX6953 5x7LE
Abstract: This application note discusses hardware design techniques to build monocolour and bicolour graphic message boards using the MAX6952 and MAX6953 SPI™ and I²C 5x7 matrix LED display drivers. This appli...
2009-04-27 標簽：MAX6952 1160
從PC中試驗MAX6950和MAX6951 LED顯示驅動器
Abstract: This application note describes a PC program, downloadable free, to assist design, evaluation, font design with MAX6950 and MAX6951 7-segment LED display drivers. The MAX6950 and MAX6951 are five-digit and eight...
數據復用器添加光標移動到MAX7219或MAX7221的LE
Abstract: The MAX7219 or MAX7221 7-segment LED display driver can highlight any one digit of its 8 digit display by adding a data multiplexer. This circuit intensifies the brightness of the selected digit to provide a cursor function for d...
2009-04-27 標簽：MAX7219 1296
在靜態(tài)MAX6956和MAX6957 LED驅動器中加入全球
Abstract: This application note discusses techniques to change the intensity of all the LED segments of a display at once (global intensity control) driven by the MAX6956 or MAX6957 static LED drivers. This control is additional to the seg...
Experimenting with the MAX6956
Abstract: This application note describes a PC program, downloadable free, to assist evaluation of the MAX6956 and MAX6957 LED display drivers and GPIO (port expanders). The MAX6956 and MAX6957 are versatile 28-segment LE...
2009-04-27 標簽：led 834
選擇數字和字母顯示配置的MAX6954和MAX6955的SP
Abstract: This application note uses a web based Java program to allow an engineer to simulate the wide range of display configurations of the MAX6954 and MAX6955 serial interfaced LED display drivers. The tool enables the user to check wh...
2009-04-27 標簽：led 854
添加小組發(fā)光強度控制MAX6952和MAX6953 5x7矩
Abstract: This application note discusses techniques to change the intensity of all the LED digits of a display at once (panel intensity control) driven by the MAX6952 or MAX6953 5x7 LED matrix drivers. This control is additional to the di...
2009-04-27 標簽：MAX6952 788
加入全球發(fā)光強度控制的MAX6954和MAX6955LED驅
Abstract: This application note discusses techniques to change the intensity of all the LED digits of a display at once (global intensity control) driven by the MAX6954 or MAX6955 multiplexed LED drivers. This control is additional to the ...
2009-04-27 標簽：MAX6954 1110
使用MAX6950和MAX6951LED顯示驅動器的多重雙數
Abstract: This application note discusses how to connect the MAX6950 (5 digit) and MAX6951 (8 digit) 7-segment LED display drivers to multiplex dual digit LED displays instead of regular single digit 7 segment displays. T...
Migrating from the MAX7219 and
Abstract: This application note discusses the similarities and differences, both hardware and software, between the older MAX7219 and MAX7221 LED display drivers and the newer MAX6950 and MAX6951 drivers. These drivers are five-digit or ei...
軟件控制的MAX6952和MAX6953LED驅動器的圖形應
Abstract: This application note discusses software design techniques to build monocolour and bicolour graphic message boards using the MAX6952 and MAX6953 SPI and I2C 5 x 7 matrix LED display drivers. This application not...
2009-04-27 標簽：MAX6952 748
使用MAX7219/7221向更高電壓或電流-Using t
Abstract: Techniques to amplify the current and voltage drive capabilities of the MAX7219 and MAX7221 serial interface LED drivers. The MAX7219/7221 is an 8-digit, 7-segment common-cathode multiplexed LED display driver w...
2009-04-27 標簽：MAX7219 1806
Charlieplexing - Reduced Pin-C
Abstract: This application note discusses "Charlieplexing" -- a pin-count reducing multiplex technique used by the MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, and MAX6959 LED display drivers. This application note discus...
2009-04-27 標簽：led 716
接線的MAX6958/59向4位時鐘顯示-Wiring th
Abstract: This application note provides details on how to connect the MAX6958 and MAX6959 LED display drivers to LED displays for clock applications. Standard 1, 2, 3, and 4 digit displays, off-the-shelf clock displays are discussed. A su...
2009-04-27 標簽：MAX6958 946
駕駛4-1/2數字儀表顯示與MAX6958/59LED驅動器
Abstract: This application note provides details on how to connect the MAX6958 and MAX6959 LED display drivers to 5-digit LED displays for panel meter applications requiring the display range -19999 to 19999 with decimal points. ...
駕駛4-1/2數字計數器顯示的MAX6958/59LED驅動
Abstract: This application note provides details on how to connect the MAX6958 and MAX6959 LED display drivers to 5-digit LED displays for counter display applications requiring the display range -39999 to 39999 without decimal points. ...
2009-04-27 標簽：驅動器 962
使用MAX6955LED顯示驅動器與PIC單片機滾動信息-U
Abstract: A circuit and program listing for using the MAX6955 LED display driver with a PIC microcontroller and 14-segment displays. The MAX6955 is an LED display driver with an I2C™-compatible, serial interface cap...
使用電腦進行實驗的MAX7219和MAX7221LED顯示驅
Abstract: This application note describes a PC program, downloadable for free, to assist in the evaluation of the MAX7219 and MAX7221 LED display drivers. The MAX7219 and MAX7221 are 8-digit, 7-segment, common-cathode, mu...
快速入門：使用MAX6954驅動7段LED顯示器
摘要：本文旨在幫助工程師快速掌握MAX6954驅動7段單色LED驅動器的使用方法。 MAX6954是一個通用顯示驅動器，能夠通過一個串口控制多個分立、7段、14段或16段LED顯示器...
快速入門：使用MAX6954驅動14段LED顯示器
摘要：本文旨在幫助工程師快速掌握MAX6954驅動14段單色LED顯示器的使用方法。 MAX6954是一個通用顯示驅動器，能夠通過一個串口控制多個分立、7段、14段或16段LED顯...
快速入門：使用MAX6954驅動16段LED顯示器
摘要：本文旨在幫助工程師快速掌握MAX6954驅動16段單色LED顯示器的使用方法。 MAX6954是一個通用顯示驅動器，能夠通過一個串口控制多個分立、7段、14段或16段LED顯示器...
輸出的脈寬調制集液晶/LED驅動器
Abstract: The digital, pulse-width-modulation (PWM) output available from many microprocessors is based on an internal 8- or 16-bit counter and features a programmable duty cycle. It is suitable for adjusting the output of an LCD driver, a...
高電壓的LED驅動器提供軟件控制強度-High-Voltag
Abstract: This circuit adapts a bias-supply IC for avalanche photodiodes (APDs) to drive a high-voltage string of LEDs, thereby providing adjustable current, software shutdown, and logic indication of open-circuit faults. ...
擴展MAX6959LED顯示驅動器的鍵盤掃描，8鍵擴展至12
摘要：通過映射多個按鍵，可以擴展MAX6959 LED顯示驅動器的鍵盤掃描范圍，從8鍵擴展到12鍵。該應用筆記介紹了一種擴展掃描的方法。 MAX6959是4位、9段LED驅動器，可自...
將MAX6954和MAX6955的鍵盤掃描擴展至32鍵以上
摘要：本應用筆記介紹了一種擴展掃描的方法，可以擴展MAX6954和MAX6955 LED顯示驅動器的鍵盤掃描范圍，從32鍵擴展到80鍵。 MAX6954/MAX6955是4線或2線串行接口的LED驅動器，...
2009-04-27 標簽：MAX6954 1178
編輯推薦廠商產品技術軟件/工具OS/語言教程專題
| 電機控制 | DSP | 氮化鎵 | 功率放大器 | ChatGPT | 自動駕駛 | TI | 瑞薩電子 |
| BLDC | PLC | 碳化硅 | 二極管 | OpenAI | 元宇宙 | 安森美 | ADI |
| 無刷電機 | FOC | IGBT | 逆變器 | 文心一言 | 5G | 英飛凌 | 羅姆 |
| 直流電機 | PID | MOSFET | 傳感器 | 人工智能 | 物聯(lián)網 | NXP | 賽靈思 |
| 步進電機 | SPWM | 充電樁 | IPM | 機器視覺 | 無人機 | 三菱電機 | ST |
| 伺服電機 | SVPWM | 光伏發(fā)電 | UPS | AR | 智能電網 | 國民技術 | Microchip |
| 開關電源 | 步進電機 | 無線充電 | LabVIEW | EMC | PLC | OLED | 單片機 |
| 5G | m2m | DSP | MCU | ASIC | CPU | ROM | DRAM |
| NB-IoT | LoRa | Zigbee | NFC | 藍牙 | RFID | Wi-Fi | SIGFOX |
| Type-C | USB | 以太網 | 仿真器 | RISC | RAM | 寄存器 | GPU |
| 語音識別 | 萬用表 | CPLD | 耦合 | 電路仿真 | 電容濾波 | 保護電路 | 看門狗 |
| CAN | CSI | DSI | DVI | Ethernet | HDMI | I2C | RS-485 |
| SDI | nas | DMA | HomeKit | 閾值電壓 | UART | 機器學習 | TensorFlow |
| Arduino | BeagleBone | 樹莓派 | STM32 | MSP430 | EFM32 | ARM mbed | EDA |
| 示波器 | LPC | imx8 | PSoC | Altium Designer | Allegro | Mentor | Pads |
| OrCAD | Cadence | AutoCAD | 華秋DFM | Keil | MATLAB | MPLAB | Quartus |
| C++ | Java | Python | JavaScript | node.js | RISC-V | verilog | Tensorflow |
| Android | iOS | linux | RTOS | FreeRTOS | LiteOS | RT-THread | uCOS |
| DuerOS | Brillo | Windows11 | HarmonyOS |
