This is the final project for ECEN1400: Introduction to Digital and Analog with Professor Alex Fosidck at University of Colorado at Boulder (Spring 2017). The goal of this project was to make a ball full of sensors which could detect changes in its environment and alert its operator. The ball consists of a custom printed […]
ECEN1400 Final Project- Sensor Spy Ball Read More »
TDK introduces the InvenSense ICS-40638 MEMS analog microphone. The ICS-40638 microphone offers an ultra-high Acoustic Overload Point (AOP) of 138 dB Sound Pressure Level (SPL), exceptionally efficient 170 µA low power operation and high Signal to Noise Ratio (SNR) of 63 dB in a small 3.5 mm x 2.65 mm x 0.98 mm bottom port surface‐mount package.
MEMS ANALOG MICROPHONE SPORT HIGH DYNAMIC RANGE, LOW POWER CONSUMPTION Read More »
M5Stack ATOM ECHO is a tiny programmable smart speaker. Its design is based on the M5ATOM series of products. The slim design has a dimension of 24×24 and is 17mm in height. Its premium finish gives it a professional look and makes it easy to carry anywhere. M5Stack ATOM ECHO can be programmed to be voice-controlled,
M5STACK ATOM ECHO – THE MINIATURE PROGRAMMABLE SMART SPEAKER Read More »
Axiomtek – a world-renowned leader relentlessly devoted in the research, development and manufacture of series of innovative and reliable industrial computer products of high efficiency – is pleased to introduce the GOT115-319, a 15-inch fanless touch panel computer with a thickness of only 50 mm for used in space-constrained environments. It is powered by the Intel® Celeron® processor
AXIOMTEK LAUNCHES A 15-INCH ULTRA SLIM FANLESS TOUCH PANEL COMPUTER – GOT115-319 Read More »
A voice controlled robot takes specified command in the form of voice. Whatever the command is given through voice module or Bluetooth module, it is decoded by the existing controller and hence the given command is executed. Here in this project, I have used Bluetooth module and Android application to give voice command in the
Voice Controlled Robot Using 8051 Microcontroller Read More »
The 3.5mm phone jack is a well-established standard in the audio industry and continues to get strong support from users in the market. Originally invented in the 19th century for telephone switch boards, it made its way into mobile phones, tablets, and personal computers to connect audio and communication headsets for phone calls or simply
Data-rich 3.5mm jack vies with USB-C for headsets Read More »
Here is an all-analog, all-through-hole, cheap & cheerful preamplifier for that perennial problem of getting the microphone amplification just right, which is a challenge not only with the faithful reproduction of lead vocals during concerts and recordings, but also with campfire and karaoke-ish performances specially when the beer takes hold. The two operational amplifiers of
KaraOkay Microphone Amplifier Read More »
Contents Introduction High Level Design Program/Hardware Design Results of the Design Conclusions Appendix A: Commented Code Gesture Recognition Code PC Interface Code Appendix B: Schematics Appendix C: Cost Details Appendix D: Tasks Appendix E: Gestures References Introduction Our project utilizes a microphone placed in a stethoscope to recognize various gestures when a fingernail is dragged
Gesture Recognition Based on Scratch Inputs Using Atmega644 Read More »
Roskilde, Denmark (PRWEB) September 16, 2005 Sonion is proud to announce the launch of the DigiSiMic microphone, the world’s smallest digital, silicon microphone. Sonion products, such as the DigiSiMic help mobile phone manufacturers design smaller, lighter products with cost in mind. “After more than a decade of research, the DigiSiMic is a development breakthrough
Sonion Launches World's Smallest Microphone Read More »
