SainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM auspowers_batchtwo Super small and thin profile

Super small and thin profile for embedded applications

foldable panels one-click button

6'' wide: Apple iPhone 13 Mini/ iPhone 13/ iPhone 13 Pro/ iPhone 13 Pro Max/ iPhone 12/ iPhone 12 Pro/ iPhone 12 Pro Max/ iPhone 12 Mini/ iPhone11 Pro max/ iPhone 11 Pro/ iPhone 11/ iPhone XR/ iPhone XS MAX/ iPhone XS/ iPhone X/ iPhone 10/ iPhone 8/ iPhone 8plus/ iPhone 7/ iPhone 6S Plus/ iPhone SE/ iPhone XR

allowing light to disperse in 360 degrees and making your room brighter

SainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM auspowers_batchtwo Super small and thin profileSainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM Overview: This USB Relay Controller Data Acquisition Module allows computer controlled switching of external devices as well as full bi directional communication with the external world (ideal for Data Acquisition applications) using the USB port of your computer. The controller is very flexible and can be used in many custom applications including weather