Modern wireless communication systems prefer higher frequencies to meet the growing demand for faster data transfer. The ...
There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
Fifteen miles above you, a small styrofoam box is shrieking into the void. Its voice is binary—relentlessly transmitting temperature, pressure, and wind speed from the freezing stratosphere. In two ...
The rapid rise of wearable electronics has reshaped how we consume personal and global information (Datta and Sen, 2023; Sen and Datta, 2024; Sen et al., 2023). Smart eyewear, from connected ...
# A valid config line is a keyword followed by an argument to the end of line. # Whitespace around the keyword is ignored, whitespace is space and tab # Comments start with a hash sign, no inline ...
Abstract: A PLL-based, low-power, 915 MHz FSK/OOK transmitter is presented. The PLL uses gain-boosted LC VCO and hybrid injection-locked divider topologies to reduce power consumption with acceptable ...
Tire pressure monitoring is a proven safety enhancement to any vehicle, whether passenger car, light truck, heavy truck or bus. The challenges of meeting regional regulations, and OEM system ...
You’ve probably heard of the Flipper Zero, a pocket-sized device that packs in lots of great hacking potential. The team behind it has now turned their efforts towards developing the Flipper One, and ...
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