1. new and high quality. 2. Onboard MMA7361 micro-capacitive acceleration sensor. 3. Support 5V/3.3V voltage input, onboard RT9161, lower pressure drop than the 1117, faster load the appropriate speed, perfect for high noise power supply environment. 4. Range by microcontroller IO, can also be resistance selection. 5. Common pin, pin standard 100mil (2.54mm), Convenient for the board. Dormancy can be controlled by microcontroller IO. Colour:Blue Material:abs Size:2.8cm x 1.7cm/1.10inch x 0.67inch Package Contents: 1 * module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.