Sometimes, it is useful to transmit a low-power radio signal to create a beacon, to send a signal carrier to a near receiver, to transmit in QRP or QRPP mode, and so on. The circuit shown here is very ...
Abstract: The architecture of a low-complexity ultra wideband (UWB) impulse radio (IR) transmitter and receiver circuit, aimed for low-cost applications is presented. To project a simple and ...
AM radios are relatively simple devices, and building one is a good way to start exploring the world of radio communications. [GreatScott] does exactly this in the video after the break, building both ...
Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device functionality. A key challenge lies in establishing communication between two ...
How are we going to transmit our signal? Feeling ambitious, we decided to go wireless. We may not to able to make a mobile phone system but our very own radio station with a transmitter and receiver ...
Simple surface 2 channel RC transmitter. The hardware includes nRF24L01+ transceiver and ATmega328P processor with an OLED screen. The code is Arduino and contains only the necessary functions of ...
Linear Tech has introduced a wireless power transmitter to complement its wireless receiver ICs for the wireless charging market. The LTC4125 is a simple, high performance monolithic full bridge ...
NO really good book on television-such as is now available in German-has yet appeared in either language of the English group. The two before us are both from the same publisher, and both are written ...
Linear Technology Corporation has introduced the LTC4125, a wireless power transmitter, complementing its wireless receiver ICs for the wireless charging market. The LTC4125 is a simple, high ...
This infrared alarm barrier can be used to detect persons passing through doorways, corridors and small gates. The transmitter emits a beam of infrared light which is invisible to the human eye. The ...
Years ago I built a home weather station using a collection of temperature, humidity, wind, and rain sensors. While the sensors are all outside the house the processing (and display) is done indoors ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback