Tiny self-contained board that can do automation, alerts, cellular data, phone calls, SMS text messages, and more – USB plug & play Electronics News: “users can use the MicroLink as the basis for systems that can monitor and control nearly anything, from any phone, from nearly anywhere in the world.” Atmel Corporation: “MicroLink is
The Arduino compatible MicroLink Continue Reading
The higher resolution EV76C570 is the latest addition to e2v’s renowned industrial CMOS imaging sensor range. The device features an identical CLCC48 package with only a minor change in hardware, and retains optical compatibility with the 1.3MP Sapphire sensor that is already in full production. A 1/1.8 inch optical format is retained thanks to the
CMOS imager has 2Mpixel resolution Continue Reading
WARNING: Before you start making anything please take a moment and read this: This circuit is intended to be used for educational and experimental purposes (electrostatic experiences, franklin bell experiment, plasma generation, gas ionization, electronic igniter, testing of insulating materials…) this circuit should not leave the lab or your house, and it shouldn’t be used
Mini High Voltage Supply Using Arduino Continue Reading
While most carbon dioxide sensors use IR technology, electrochemical sensors are a serious competitor because of their high sensitivity, wide measurement range, and low price. As a rule, electrochemical sensors connect to a microcontroller through a buffer amplifier with an extremely low bias current (<1pA). The micro is needed to linearize the logarithmic response of
Antilog converter linearizes carbon dioxide sensor Continue Reading
Before I began the installation of my Yaesu FT-8800 in my car I knew I wanted automatic power ON / OFF. This is a feature that I have always felt was lacking in my other mobile rigs as I am forever leaving my ham radio on long after I have departed the car. Let’s start
Mobile Radio Power Controller ( MRPC ) Continue Reading
Description The DAC34SH84 is a very low-power, high-dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.5 GSPS. The device includes features that simplify the design of complex transmit architectures: 2× to 16× digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent
TI unveils its fastest 16-bit DAC, sampling at 1.5GS/s Continue Reading
The ADMP504 is a high performance, very low noise, low power, analog output, bottom-ported omnidirectional MEMS microphone. The ADMP504 consists of a MEMS microphone element, an impedance converter and an output amplifier. The ADMP504 sensitivity specification makes it an excellent choice for both near field and far field applications. The ADMP504 is function- and pin-compatible
ADI low noise MEMS microphone targets mobiles Continue Reading
The A3G4250D is a low-power 3-axis angular rate sensor able to provide unprecedented stability at zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a standard SPI digital interface. An I2C-compatible interface is also
Says ST gyroscope brings dead-reckoning to cars Continue Reading
A Flexible Oven Controller controlled via touch screen or through USB. Draw and download your own profiles using free Profile Creator. Note: Shipping outside US may take longer than estimated ship dates! A Flexible Oven Controller for any application Reflow Soldering Application: More and more often now, through-hole variations of packages are ceasing to exist.
Arduino Zallus Oven Controller Continue Reading
You are planning to use Arduino in your project but you need some kind of remote control functionality. A standalone Arduino won’t provide what you need but this DIY shield may be a good solution for you. It includes a 433.92Mhz RF receiver which lets you send commands to Arduino wirelessly and four SPDT relays
DIY Arduino 433MHz RF Receiver and Quad SPDT Relay Shield Continue Reading
