Tutorial on interfacing Silicon Labs CP2102 USB-Serial chip with any microcontroller. Instructions to install driver, block diagram, pinout, and pin descriptions included.
Tutorial on interfacing Catalex Micro SD card module with Arduino. Module pinout, wiring diagram, schematic and example code are included.
Tutorial on interfacing DSN-DVM-368 three digit voltmeter, along with wiring diagram, pinout and schematic.
Tutorial on interfacing Intersil/Renesas ISL1208 Real-Time Clock chip with Arduino boards through I2C interface. Arduino compatible library and example code are included.
ptScheduler is a non-preemptive task scheduler and timing library for Arduino-supported microcontrollers that helps to write non-blocking periodic tasks easily.