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Profile for PeskyProducts
Shared projects
SPIFlashBoard.v02x
by
PeskyProducts.
2
layer board of
0.71x0.35
inches
(17.91x8.79
mm).
Shared on
March 4th, 2015 10:26.
Appallingly small Teensy 3.x add-on board with 128 Mbytes of fast serial flash memory using an SPI communications interface. BGA-24 package Spansion S70FL1GS flash chip. Board mounts onto the non-USB end of Teensy 3.x or Teensy-LC. Designed so it does not interfere with the I2C port on pins 16/17 of the Teensy 3.1. Added CS pullup resistors.
ICS43432.Digital.I2S.Microphone.v01
by
PeskyProducts.
2
layer board of
0.31x0.41
inches
(7.77x10.29
mm).
Shared on
March 4th, 2015 10:26.
Invensense’s latest digital MEMS microphone with 24-bit I2S serial data output in a smaller, higher S/N package.
PressureSensorTestBoard.v01
by
PeskyProducts.
2
layer board of
0.71x0.51
inches
(17.93x12.83
mm).
Shared on
March 1st, 2015 04:06.
Simple Teensy 3.1 add-on board to test the relative performance of various state-of-the-art MEMS pressure sensors. Included is Invensense’s 3.5 mm x 3.5 mm ICM20730 7-axis motion sensor with accel/gyro and embedded pressure sensor, Bosch’s 2.5 mm x 2 mm BMP280, ST Microelectronics' 2.5 mm x 2.5 mm LPS25H, and Measurement Specialties' 3 mm x 3 mm MS5637. Broken out are all interrupts (ICM20730 and LPS25H) and all I2C device address bits (ICM20730, BMP280, and LPS25H) to avoid address conflicts. Also broken out is the ICM20730 FSYNC pin to test electronic image stabilization.
INMP441.I2SDigitalMicrophone.v04x
by
PeskyProducts.
2
layer board of
0.31x0.41
inches
(7.77x10.29
mm).
Shared on
February 28th, 2015 22:52.
Invensense’s bottom-ported MEMS digital microphone with an embedded ASIC which directly outputs 24-bit I2S serial data without the need of a CODEC. Board is intended as a standalone microphone for breadboarding.
CameraFlash.v01
by
PeskyProducts.
2
layer board of
0.25x0.25
inches
(6.35x6.35
mm).
Shared on
February 27th, 2015 08:21.
Simple breakout test board for Philips Luxeon Z ES LXZ2-4080 ultra-high luminance LED for camera flash application.