The LIBRARY basement part 5


#411

#412

GNSS IoT Positioning: From Conventional Sensors to a Cloud-Based Solution


#413

’ why is it so yellow in here ? ’


#414

#415

#416

#417

#418

By default, the Node-RED editor is not secured - anyone who can access the IP address and port it is running on can access the editor and deploy changes. This is only suitable if you are running on a trusted network.
This section describes how you can secure Node-RED.


#419

Ultra-Small Integrated AFE for Wearable, Optical Heart-Rate Monitoring and Biosensing

The AFE4404 is an analog front-end (AFE) for optical bio-sensing applications, such as heart-rate monitoring (HRM) and saturation of peripheral capillary oxygen (SpO2).
The device supports three switching light-emitting diodes (LEDs) and a single photodiode.
The current from the photodiode is converted into voltage by the transimpedance amplifier (TIA) and digitized using an analog-to-digital converter (ADC).
The ADC code can be read out using an I2C interface. The AFE also has a fully-integrated LED driver with a 6-bit current control.
The device has a high dynamic range transmit and receive circuitry that helps with the sensing of very small signal levels


#420

connect your Raspberry Pi to a Bluetooth OBD-II adapter and display real-time engine data

#421

283160-DC%20Press%20Release5-fc3ff0-original-1529048797
Amsterdam, 18 June 2018Digital Catapult’s Things Connected initiative has partnered with The Things Network (TTN).


Killing TTN in London?
#422

ttn-nyc


#423

#424

LoRa%20Alliance%20award


#425

OCT 4 - The Official Things Network On Tour Conference - Slovenia, Maribor

OCT 15 - The Official Things Network On Tour Conference - Norwich, UK


#426

(Jeff Uk) #427

LoRa/LoRaWAN ‘Mass adoption’ per Semtech’s Pegulu’s LoRa Alliance Vancover pitch


#428

like the EU … but they lie about it and that system can listen to a conversation IN your car !


#429

#430