We offer highly efficient Optically Isolated I/O Relay Card for our clients. Our Optically Isolated I/O Relay Card are very useful plug-in cards to our weighing scale board. One can easily control other electrical systems like valves, motors, etc. using our weighing scale board. more...
Type : 3 wire interface price computing indicator PCB
Condition : New
Production Capacity : High
Quality : Superior
The PRC-01 PCB is a 3 wire interface price computing indicator PCB. The RS232 RX pin, GND or BAT-(battery negative pin) and BAT+ (battery positive pin) are the only 3 pins that are required for the working of this PCB. This PCB receives RS232 weight data form R5.0V1 weighing scalmore...
The RTC & Printer Interface PCB is connected to R5.0V1 weighing scale PCB & a serial printer via an adaptor PCB using 10pin FRC cable. The Real Time Clock (RTC) PCB is connected to this board as shown in the schematic above. Make sure the +5V, ground, SCL, SDA pins are comore...