| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision |
| en:attiny [2018-05-06 00:52] – [Circuit diagram of the board 3.0] mka | en:attiny [2018-05-06 00:55] – [Main Features] mka |
|---|
| |
| ==== Main Features ==== | ==== Main Features ==== |
| - AVR Attiny2313 microcontroller (not soldered but plugged into a socket) | * AVR Attiny2313 microcontroller (not soldered but plugged into a socket) |
| - USB-UART converter is integrated on circuit board; | * USB-UART converter is integrated on circuit board; |
| - Bootloader ensures high speed when using the USB interface | * Bootloader ensures high speed when using the USB interface |
| - (almost) all connections of the AVR can be reached via contact sockets with patch cables | * (almost) all connections of the AVR can be reached via contact sockets with patch cables |
| - In parallel to the 8 bits of a complete port (port B) 8 sockets with resistor array. As a result, the states of the port can be displayed via LEDs | * In parallel to the 8 bits of a complete port (port B) 8 sockets with resistor array. As a result, the states of the port can be displayed via LEDs |
| - Two Interrupt Inputs directly connected to buttons, one of them debounced via a capacitor | * Two Interrupt Inputs directly connected to buttons, one of them debounced via a capacitor |
| - A piezo speaker | * A piezo speaker |
| - A power amplifier for connecting a light bulb, electric motor ... | * A power amplifier for connecting a light bulb, electric motor ... |
| - Serial communication and fast programming via USB | * Serial communication and fast programming via USB |
| - I2C preparation via pull-up resistors (switchable by jumper) | * I2C preparation via pull-up resistors (switchable by jumper) |
| - SPI programming of the 2313 chip via USB | * SPI programming of the 2313 chip via USB |
| - Some additional contact fields for more complex circuits | * Some additional contact fields for more complex circuits |
| - Power supply and data transmission via standard USB extension cable; | * Power supply and data transmission via standard USB extension cable; |
| - Power supply via 9V battery, and voltage regulator optional | * Power supply via 9V battery, and voltage regulator optional |
| - Female header for connecting a small, inexpensive LCD (LCD included as part of the kit) | * Female header for connecting a small, inexpensive LCD (LCD included as part of the kit) |
| - Female header for connecting additional devices, freely patchable! | * Female header for connecting additional devices, freely patchable! |
| Reset button for restarting a program or activating an upload process | * Reset button for restarting a program or activating an upload process |
| |
| ==== Circuit diagram of the board 3.0 ==== | ==== Circuit diagram of the board 3.0 ==== |
