Arduino library for KT0803-based FM radio transmitter
The only one module I’ve bought in AliExpress is Elechouse V2.0 FM radio transmitter module:
But unfortunately my module is a bit defective.
It works as I2C device; all registers are available for reading and writing.
Also I can hear the transmitted sound, but this module generates such a terrible noise…
Currently this library has low-level operations with registers and just two high-level functions (setFrequency and mute).
Maybe I’ll resume work on it when I have time and proper KT0803-based devices.
XantoI2C - XantoKT0803 uses XantoI2C library for I2C communications with a KT0803 chip.
LED matrix 8x8 online editor - online tool for editing and creating animations for LED matrices.