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

RDL WiFi Eight Channel Relay Board is controlled through WiFi. The WiFi relay board is with 8 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 8) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

ORDER CODE: RDL665

AC-DC Isolated Power Supply Module

ORDER CODE: RDL663

The I2C-DAC board is a 12-bit digital-to-analog converter device using I2C bus. There are no external components required. Only two signal lines SDA and SCL plus supply voltage and ground are required to be connected. This makes it perfect for embedded systems that require digital-to-analog converter.

ORDER CODE: RDL626

The breadboard power supply kit that takes power from a DC adapter jack  and provide outputs a selectable 1.8V,3.3V,5V,9V,12V and custom adjustable voltage from 0V to 12V.  Breadboard power supply headers are mounted on the bottom of the PCB for simple insertion into a breadboard.

Order Code: RDL617

Instrument housing case pcb enclosure 36*147*100mm project box electronic case amplifier enclosure distribution box.

ORDER CODE: RDL/IHC/15/001/V1.0

Processing Days: 10-15 Days

Plastic housing for PCB abs plastic enclosure  130*80*25mm diy electronic plastic housing enclosure box instrument box.

Plastic box case electronic project box for Diy housing (1 pcs)120*120*25mm electronics enclosures for pcb outlet enclosure.

ORDER CODE: RDL/EPB/15/001/V1.0

Processing Days: 10-15 Days

Plastic handheld enclosure 203*100*35mm plastic enclosure for electronics, electronic plastic box.

ORDER CODE:RDL/PHE/15/001/V1.0

Processing Days: 10-15 Working Days.