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This is a DS1307 based Real Time Clock module that keeps track of the Date / Time even after the system is powered off or reprogrammed . Comes with a CR1220 battery to retain the Date / Time info after power off for up to 5 years. And Communicates with the Microcontroller via I2C interface.
This cute little board consists of the FT232RL IC and all the necessary components to get the USB to UART interface kicking. Can run on 3.3V and 5V logic levels which can be selected via the Jumper. And all the pins of FT232RL brought out on pin headers.
This board consists of the FT232RL IC with pin header & screw terminals for the UART and other signals from FT232RL. Also it has a dedicated 3.3V regulator. Can run on 3.3V and 5V logic levels which can be selected via the Jumper. And all the pins of FT232RL brought out on the 14 pin header.
Ever had this logic level mismatch when trying to connect a 3.3V Device with a 5V System, well forget about it, you need this Bidirectional Logic Level Converter with 8 channels to solve your logic level mismatch by stepping up and down 3.3V and 5V at the same time and also works with 2.8V, 2.5V, 1.8V.
Ever had the situation when you don’t have the correct RS232 connector with your cheap USB to serial converter and end up making a cable. Well, then just get this one ultimate board with a MAX3243 which can configure any cable to straight or cross and can be used with female and male DB9 connectors and designed to mate with our FT232 Ultimate USB to UART...