That said, Dell does offer the XPS 15, which starts at $1,099 and features a slick 3.5K OLED display. Supply chain problems. The supply chain is also a factor.

The novel system presents a viable approach to sustainable energy management by tackling the pressing issues of energy theft and the impending energy crisis. Fundamentally, in order to identify and ...

HackBat is an open-source hardware pen-testing device designed for hackers and makers and equipped with a Raspberry Pi RP2040 microcontroller, an ESP8266 WiFi module, a sub-GHz RF transceiver, NFC, an ...

VoxHAUT combines various technologies such as the ESP8266 NodeMCU 1.0 microcontroller unit, the ESP8266 L293DD Motor Shield, AHT20 and BMP280 sensor, JQ8400 audio synthesis module, OLED 0.96 inch ...

For Sensor OLED, Samsung said it embedded the fingerprint sensor into the panel itself. Since the display technology can read fingerprints anywhere on the screen, it can also be used to monitor ...

OLED TVs produce exceptionally rich colors and deep blacks, due to the self-lit nature of each pixel. However, OLEDs come with one major drawback: screen burn-in, which is when an OLED TV's ...

The combination of a transparent OLED display, Arduino Nano Every microcontroller, HC-05 Bluetooth module, and a small LiPo battery results in a functional and versatile piece of wearable technology.

I have a DPS*** (15A,50V) buck supply module which I use daily. The OLED has a problem that the backlight turns off occasionally. A slight tap with the finger on the display does ‘fix’ it.

In Chapter 5, measurement values from sensors are read out, touch surfaces are sampled and a display is activated. The way to program Arduino to respond to pin change of state and the use of timer ...