PCA9685 16-Channel 12-Bit PWM Servo Driver can help a lot when there are insufficient PWM output pins for the MCU. The only condition is that the main control chip supports I2C communication, which means enabling the communication between the chip and PCA9685, so as to control multiple servos simultaneously. 

ORDER CODE: RDL682

Small abs box 40*17*10mm diy plastic case electrical plastic box distribution project box.

If you are learning microcontrollers or want to quickly develop embedded solution based on standard 8051 core, this board will help you quick start with the application by giving you access to everything required to run the AT89S52 microcontroller. With this board you can develop and prototype with any of 8051 40 pin microcontrollers.The board have User buttons and status LEDs.

Order Code : RDL/ATMS/14/001/V1.0

Compatible with all Cellular applications, Antenna used for GSM signal amplification. Customized cable length.Good appearance, Powerful magnetic, Dimensional accuracy, Long lasting life, Optimum insulation resistanceHigh gain, Lower VSWR, Signal stability

Order Code : RDL333

The popularity of home automation has been increasing greatly in recent years due to much higher affordability and simplicity through smartphone and computer connectivity. Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, security locks of gates and doors and other systems, to provide improved convenience, comfort, energy efficiency and security. 

Order Code : RDL/SHM/13/001/V1.0

If you are learning microcontrollers or want to quickly develop embedded solution based on standard AVR core, this board will help you quick start with the application by giving you access to everything required to run the Atmega16 microcontroller.With this board you can develop and prototype with any of Microchip's 40 pin AVR microcontrollers. . The board have User button and status LED.

Order Code : RDL/AMS/14/001/V1.0

DB9 ports are very common on most types of microcontroller, where they can be used to communicate with a PC or other serial devices.

Order Code : RDL/DBM/13/001/V1.0