3-axis Mma7455l Digital Accelerometer Module -- Arduino Compatible

US $270

Wuhan, China
Jun 14th

Open on mobile:
QR code

3-Axis MMA7455L Digital Accelerometer Module -- Arduino Compatible Product Specification The MMA7455L is an inexpensive 3-axis accelerometer ($2 in 1s), with adjustable measurement range of 2/4/8g. We used this chip in the USB POV Toy to sync the POV display to the speed of the user's hand motions. It only comes in a leadless LGA-14 package. It's a challenging chip to solder, so we thought a inexpensive breakout board might be useful. · 2/4/8g selectable · 10bit or 8bit output · force and pulse detection with interrupt · I2C and SPI interface · 3.3volts · Arduino example MMA7455L is an inexpensive but feature packed digital output accelerometer with adjustable measurement range of 2/4/8g. It can communicate with microcontrollers using the SPI or I2C interface. Decoupling capacitors (C1,C2,C3,C4) were used for each supply pin (AVdd and DVdd_IO) of MMA7455L. A pair of 10uF and 0.1uF capacitors is recommended for each supply pin to decouple the power source. Pin 4 (IADDR0) of MMA7455L is an optional I2C Address Bit 0 pin. However, this pin is not enabled at the default state. Some factory programming (by Freescale) is required to be able to use this pin to set the I2C Address Bit 0. Since enabling this pin will take another production step, we decided to just tie it to VDD. SPI INTERFACE The following pins are required to use the SPI interface SPI MMA7455L Description MOSI SDA/SDI/SDO Master Out, Slave In MISO SDO Master In, Slave Out CLK SCL/SPC Clock signal CS CS Chip Select I2C INTERFACE The following pins are required to use the I2C interface I2C MMA7455L Description SDA SDA/SDI/SDO Serial Data SCL SCL/SPC Clock signal It is recommended to use external pullup resistors for both the SDA and SCL pins if I2C interface is used. Package 1pc 3-Axis MMA7455L Digital Accelerometer Module -- Arduino Compatible Payment Method: Paypal Preferred Shipping Handling: Country Approximate delivery time United States / United Kingdom / Australia 10-15 business days Canada 12-18 business days Brazil / South America 20-25 business days Italy / France / Spain / Germany/ Eastern Europe 15-20 business days Terms of Sale: Payment Accepting PayPal payments. Please pay within 7 days from first purchase. Shipping We ship to international via China Post Airmail or Hong Kong Post Airmail, and every parcel will be registered with tracking number. We can also ship by UPS/EMS for corresponding fees. Please email your postal code for shipping quote. International customers may experience delays by customs or national post providers. Review your duty-free limits. Please let us know before payment if you need split shipment. Emails Customer inquiries and messages will be responded within 24 hours. We will try our best to have your satisfaction. axes We are not charging you any sales tax. Please check with your local policy for otherwise conditions and requirements.. Returns Customer should make initial contact in 7 days from receiving the order. Products must be returned in original condition. Good Luck & Have a nice shopping experience! Keep in touch! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.