DB9 Female Welded Connector is the most common type of electrical connector. DB 9 connector is part of the D-sub miniature (D-sub) connector plug and socket family for computer and communication devices. DB-9 pins are arranged in rows of two, as one five-pin row above a four-pin row.DB9 connectors a..
DB9 Male Welded Connector is the most common type of electrical connector. DB 9 connector is part of the D-sub miniature (D-sub) connector plug and socket family for computer and communication devices. DB-9 pins are arranged in rows of two, as one five-pin row above a four-pin row.DB9 connector..
SIM300 is a GSM/GPRS Modem with RS232. If you get "OK" status for commands like: "AT+CMGF=1" but errors like: '+CMS ERROR: SM BL not ready' for commands like: AT+CMGL="ALL", it just means that the SIM card is not inserted properly, though to the visible eyes it looks properly inserted. Just dis..
Featuring an industry-standard interface, the SIM900A delivers GSM/GPRS 900/1800MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With Board size of 75x54mm, and interfacing ports of Serial UART DB9 Female, TTL, Mic, Speaker, I2C, ADC, PWM (Floating..
USB To RS232 Converter Module
USB To RS232 TTL Converter Adapter For Aurdino Nano Raspberry Pi - PL2303
Description:
This USB to RS232 module based TTL provides the best and convenient way to connect your RS232 TTL Devices or demo board to your PC via the USB port.
Features:
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