ESC Con 2015

Wireless & Networking Design Ideas

Monitor a differential pair for valid & fault conditions

Monitor the state of a differential communications line with this Design Idea. Read More...

LTC Design Note: High input IP3 mixer enables robust VHF receivers

High performance mixer has built-in transformers. Read More...

Avago Tech Note: High-speed optocouplers enable industrial networks

Communicate at up to 25Mb/s over (e.g.) PROFIBUS. Read More...

Current loop transmits ac measurement

Using a three-chip circuit, you can measure alternating current or voltage and transmit the results on a 4- to 20-mA current loop. Read More...

DAA circuit emulates central-office operation

A modification of a DAA's interface provides central-office-like operation for single-line telephones. Read More...

Simple circuit suits quadrature detection

A circuit generates an output voltage that you can measure to determine whether two sine waves have a quadrature relationship. Read More...

Low-cost RF synthesizer uses generic ICs

You can make an AM-band frequency synthesizer from standard components. Read More...

Achieve simple IR-data transmission from a PC’s serial port

By transmitting appropriate hex values from a PC's serial port to a pair of IR LEDs, a remote-control IR receiver can enable 38.4-kHz data Read More...

Small, 915-MHz antenna beats monopole

A 915-MHz data-acquisition project required a small antenna, but the available antennas lacked the necessary characteristics: efficiency, Read More...

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