How to build your own air quality meter with a Raspberry Pi and CO2 sensor

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Do You Need A Special Socket To Remove O2 Sensors?

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...
Yahoo Finance

Bank of Canada holds key interest rate at 2.25%, gives no timeline for increases

The Bank of Canada (BoC) held its benchmark interest rate at 2.25 per cent on Wednesday, a move widely expected by economists. The market had 93.5 per cent odds that the BoC would hold, according to ...
CBC.ca

Bank of Canada holds key interest rate at 2.25%, saying economy has proved 'resilient'

The Bank of Canada held its key interest rate at 2.25 per cent on Wednesday, a move that was widely expected after an encouraging round of third-quarter data showed the Canadian economy has withstood ...
GSM Arena

Sony unveils Lytia 901, a 200MP 1/1.12" type smartphone camera sensor

Sony's long-awaited entry into the 200MP smartphone camera game is finally here. The new Lytia 901 sensor has been made official today, and it will go head-to-head with Samsung's 200MP offerings. Sony ...
GSM Arena

The DJI Osmo Action 6 is here with variable aperture and a 1/1.1" type sensor

DJI's latest action camera, the Osmo Action 6, is now official. Its headline features are the big 1/1.1" type sensor, the variable aperture ranging from f/2.0 to f/4.0, and the four-hour battery life ...
TechCrunch

Teradar raises $150M for a sensor it says beats lidar and radar

Matt Carey, the co-founder and CEO of Boston-based startup Teradar, loves when people tell him: “I don’t believe you.” That’s “right where we want folks,” he recently told TechCrunch. Carey has spent ...
Reuters

Virgin Media O2 in talks for 2 billion stg takeover of broadband rival Netomnia, FT reports

Oct 30 (Reuters) - Virgin Media O2 is in talks to acquire Britain's fourth-largest broadband network operator Netomnia in a deal potentially worth 2 billion pounds ($2.68 billion), the Financial Times ...
Engadget

DJI's Mini Pro 5 drone is the first in the series with a 1-inch sensor

DJI's flagship Mini 5 Pro consumer drone has arrived and it's the first in the series with a 1-inch sensor camera for improved low-light video. Nearly every other feature has been updated as well, ...
Gizmochina

Xiaomi Quietly Dropped a Heater That Can Raise Room Temp by 16°C in 1 Hour

Xiaomi has announced its latest winter product, the Mijia Electric Heater 2 Temperature Control Version. The heater is now available for purchase in China at a debut price of 309 yuan through Xiaomi ...
MacRumors

Aukey's MagFusion Ark Brings 25W Qi2.2 Charging With Detachable Power Bank Spheres

Aukey today introduced the MagFusion Ark, a modular wireless charger that supports the faster Qi2.2 specification. The MagFusion Ark can charge an iPhone at up to 25W, matching the speed of Apple's ...