An OLED Module work in microcontrollers systems

An OLED Module that allows microcontrollers systems like the PICAXE to display messages and images on a 128x32 oled display (white on blue GLCD included). Interface via one serial line. Self assembly kit. Optional software also available to enable download of graphics into the modules EEPROM memory. The module is a compact, handheld spectrometer. It uses DLP technology to focus the light reflected off a sample to a single, low-cost sensor, offering a cost-effective alternative to the more complicated linear array-based detector designs found on larger, more expensive devices. It could be utilized in a handheld spectrometer for mobile lab measurements. The demo application was able to detect the type of chocolate when the chocolate was placed on the sensor by checking sugar content.