Tag Archives: wireless

Eye-Fi Wireless Memory Cards

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Eye-Fi wireless memory cards deliver the next generation Eye-Fi experience in the form of the the award-winning Eye-Fi Pro X2. We are talking about faster-than-ever wireless photo and video uploads, improved performance, and virtually endless storage capacity with Endless Memory mode. makes your camera wireless The Eye-Fi card is the… Read more »

MCU with Wireless Transmitter

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MCU with Wireless Transmitter Microchip Technology Inc., a leading provider of microcontroller, analog and Flash-IP solutions, announced the PIC12LF1840T48A—the first in a family of single-chip devices that integrate an eXtreme Low Power (XLP), 8-bit PIC® microcontroller with a sub-GHz RF transmitter. The PIC12LF1840T48A’s combination of features in a single, 14-pin… Read more »

Low Power Sub-GHz Wireless Transceivers

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Low Power Sub-GHz Wireless Transceivers Silicon Laboratories Inc., a leader in high-performance, analog-intensive, mixed-signal ICs, introduced the industry’s highest performance, lowest power sub-GHz transceivers designed to maximize range and battery life for wireless systems. The new Si446x EZRadioPRO® transceiver family’s combination of superior RF performance and ultra-low power consumption makes… Read more »

FM Tracking Transmitter Using a 555 Timer

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Circuit diagram is designed for tracking transmitter audio tone in FM frequency band. Circuits that can be used the signal transmitter or remote control transmitter. In circuits that use only components that are available. Transmitter’s range is 100 m in the distance using the 9V power supply and matching the… Read more »

15dB UHF Antenna Pre-Amp

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Circuit diagram is the UHF band TV antenna preamp circuit, which with 15dB gain and build by transistor. This was based on BF180 UHF transistor. This circuit is a simple circuit. In the operation of the principle is the two-phase circuits. The first stage is a band pass filter constructed… Read more »

Wireless Data Circuit with AT89S52

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Here is  communicate or transmit a text message from one place to another place through wireless circuit. The text message is encrypted by using the Microcontroller and the encrypted message was transmitted through wireless. At the receiver end the signal was received by the standard receiver and the analog signal… Read more »