MYOSA Actuators

In the simplest language possible, actuators can be considered as a system output. Like sensors are the input, actuators convert energy from one form to another, which is the desired one. MYOSA Actuator-board is powered by Texas instrument chip PCA9536. It takes its power from a 3.3V coin cell. The actuators are isolated with PC817 Sharp optocoupler. It provides mechanical or electrical response according to the input sensed by the sensors and processed by the MYOSA Motherboard. It completes your system or application by giving it an action or response required as per different inputs.

MYOSA Actuators

  • Relay: Primary (3.3V), Secondary (230V, 5A VAC)
  • Buzzer: 3V DC
  • 2 input ports

MYOSA Display

MYOSA Display is a board embedded with OLED which helps you display any of the sensor readings as well as your configured output.

SSD1306 is a single-chip CMOS OLED/PLED driver with controller for organic / polymer light emitting diode dot-matrix graphic display system. It consists of 128 segments and 64commons. This IC is designed for Common Cathode type OLED panel. It embeds with contrast control, display RAM and oscillator, which reduces the number of external components and power consumption. It has 256-step brightness control. Data/Commands are sent from general MCU through the hardware selectable 6800/8000 series compatible Parallel Interface, I2C interface or Serial Peripheral Interface.


  • Resolution: 128 x 64 dot matrix panel
  • Power supply o VDD = 1.65V to 3.3V for IC logic o VCC = 7V to 15V for Panel driving

Click here for OLED(SSD1306) datasheet