- 電開關與訊號處理 - Relay & Mosfet & Signal
- Signal訊號 | TTL、RS232、485、74系列
- MAX485 RS485轉TTL模組
MAX485 RS485轉TTL模組
工作電壓:4.75V ~ 5.25V
腳位說明:
◎ VCC:供電端
◎ B:Inverting Receiver Input and Inverting Driver Output
◎ A:Noninverting Receiver Input and Noninverting Driver Output
◎ GND:接地端
◎ DI:Driver Input
◎ DE:Driver Output Enable
◎ RE:Receiver Output Enable
◎ RO:Receiver Output
工作電壓:4.75V ~ 5.25V
腳位說明:
◎ VCC:供電端
◎ B:Inverting Receiver Input and Inverting Driver Output
◎ A:Noninverting Receiver Input and Noninverting Driver Output
◎ GND:接地端
◎ DI:Driver Input
◎ DE:Driver Output Enable
◎ RE:Receiver Output Enable
◎ RO:Receiver Output
常見使用說明 (以Arduino為例)
coming soon…
void setup() {
}
void loop() {
}