1756-IR6I/1756-IR6I AB
1756-IR6I/1756-IR6I AB聯(lián)系人：李先生1756-IR6I/1756-IR6I AB
與TFT液晶屏模塊控制器的接口電路
如圖5所示，STM32F103F103通過(guò)I/O 接口與TFT液晶模塊相連接，雖然很多的TFT液晶模塊中內(nèi)置的液晶屏控制器都支持SPI 接口通信（如ILI9325）但由于SPI傳輸速度較慢不利于液晶數(shù)據(jù)的快速傳輸，因此很多液晶模塊都選擇采用并口通信。
其中PB0-PB15分別與D0-D15相連作為數(shù)據(jù)通信口，PA0、PA4、PA5、PA6、PA7 分別連接RESET、CS、RS、WR、RD，作為控制口，實(shí)現(xiàn)復(fù)位、片選、指令數(shù)據(jù)切換、讀寫(xiě)等控制功能。
440R-C23018 Allen-Bradley Guardmaster Safety Relay NIB
Allen Bradley Guardmaster Safety Relay 440R-ZBR520AZ1
Allen Bradley Guardmaster Safety Relay 440R-ZBR520AZ1
Allen Bradley Guardmaster Safety Relay 440R-F2308 NEW
AB Allen Bradley Safety Relay 440R-E23031 Guardmaster
AB 440R-D23021 SER A SAFETY RELAY GUARDMASTER MINOTAUR
ALLEN BRADLEY MSR138DP GUARDMASTER SAFETY RELAY *NIB*
ALLEN BRADLEY 440R-E23031 GUARDMASTER SAFETY RELAY NEW
Allen-Bradley GuardMaster 440R-B23020 SAFETY RELAY NNB
Allen-Bradley Guardmaster MSR Dual Channel Safety Relay
Allen Bradley Safety Relay Guardmaster 440R-ZBE820AZ1
ALLEN BRADLEY 440R-N23132 GUARDMASTER SAFETY RELAY NEW
AB 440R-D23022 SER A SAFETY RELAY GUARDMASTER MINOTAUR
AB 440R-D23171 SAFETY RELAY GUARDMASTER MSR125HP NIB
Allen Bradley MSR138DP Guardmaster Safety Relay Used
ALLEN BRADLEY GUARDMASTER MSR138DP SAFETY RELAY
Allen Bradley MSR131RTP Guardmaster Safety Relay Used
Allen Bradley Guardmaster Safety Relay 440R-C23018
Allen Bradley Guardmaster Safety Relay 440N-S32013
AB 440R-E23030 SER A SAFETY RELAY GUARDMASTER MINOTAUR
Guardmaster MSR6R/T Universal Safety Relay 440R-C23018
Allen-Bradley Guardmaster Safety Relay MSR142RTP
Allen Bradley / Guardmaster Safety Relay, #440R-E23030
AB 440R-E23031 SER A SAFETY RELAY GUARDMASTER MINOTAUR
USED Allen Bradley MSR122E Guardmaster Safety Relay
Allen Bradley Guardmaster Safety Relay 440R-ZBR520AZ1
Allen Bradley Safety Relay Guardmaster 440R-ZBR520AZ1
