Monthly Archives: March 2017

Why are RF PCBs usually 4 layered?

There are RF based PCBs that are 2 layered too, I accept that but we are not talking about them here, although the answer is simple and universal to actually apply to 2 layered PCBs too. On Google you will … Continue reading

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1.8V or 3.3V ?

Is it better to run CC2650, CC2640, CC1350 or CC1310 SoCs from Texas Instruments keeping in mind ultra low power and utilizing energy harvesting at 1.8V (but consume larger current) or at higher voltages (like 3.3V ) but consume lesser … Continue reading

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Batteryless Bluetooth Beacons update 2

So, I have been making steady progress with the project. Here are some pictures of the latest stage and some videos showing the Power Management in action. The board has been tested with simple blinky program and a BLE program … Continue reading

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