Arduino OLED Hygrometer and Thermometer using DHT11

Arduino OLED Hygrometer and Thermometer using DHT11

Hygrometers are used to determine the moisture content of the environment. They find application in farms, food storage, museums, and other places where moisture needs to be monitored to ensure damage is not done to goods and other things stored in that space. For today's tutorial, we are...

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Microchip’s SAM R30 Sub-GHz Module for Ultra-Low-Power WPAN Designs
RF

Microchip’s SAM R30 Sub-GHz Module for Ultra-Low-Power WPAN Designs

Mouser Electronics is now stocking the SAM R30 sub-GHz module from Microchip Technology. The industry’s smallest IEEE 802.15.4-compliant module, the SAM R30 combines an ultra-low-power microcontroller with a sub-GHZ radio in a 12.7 × 11 mm package, enabling long-lasting battery life...

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Arduino FM Radio Receiver with TEA5767 and a Nokia 5110 LCD display
Arduino

Arduino FM Radio Receiver with TEA5767 and a Nokia 5110 LCD display

FM radio transmitters and receivers are one of the projects that fascinated a lot of people and drove them to become makers. The lure of being able to deploy your own radio station, or build your own surveillance(-like) devices was what encouraged most of us to build our first fm...

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Raspberry Pi 4 – A Look Under the Hood and How to Make most of it

Raspberry Pi 4 – A Look Under the Hood and How to Make most of it

The Raspberry Pi 4 was announced a while back and it surpassed the expectations of many, with many new features from its dual-core, Cortex-A-72 processor at 1.5GHz to the modern communication ports among several other upgrades. We published an announcement about it a few weeks ago but on...

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Elk’s Development Board is suitable Cryptocurrency Applications
IoT

Elk’s Development Board is suitable Cryptocurrency Applications

An Egyptian startup known as Elk has scored a Kickstarter funding for a tiny (55 x 25.5mm) IoT development board designed for decentralized web applications that can traffic in cryptocurrency payments using blockchain through Ethereum. According to Elk, the Elk board is built for...

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Arduino FM Radio Receiver with TEA5767 and a Nokia 5110 LCD display

Arduino FM Radio Receiver with TEA5767 and a Nokia 5110 LCD display

FM radio transmitters and receivers are one of the projects that fascinated a lot of people and drove them to become makers. The lure of being able to deploy your own radio station, or build your own surveillance(-like) devices was what encouraged most of us to build our first fm...

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9.669 Views2 Comments
SODIMM-style modules expand upon i.MX8M and i.MX8M Mini
SBC

SODIMM-style modules expand upon i.MX8M and i.MX8M Mini

CPU Module with processor from the i.MX8 series The new Trizeps VIII uses the i.MX 8M processor from the NXP i.MX8 series. The CPU Module provides the high performance demands of current video, voice, and audio processing, either for industrial or home automation, streaming audio...

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NVE ALT025 TMR Bipolar Bridge Sensor recognizes positive and negative field
Sensor

NVE ALT025 TMR Bipolar Bridge Sensor recognizes positive and negative field

The new revolutionary ALT025 analog bipolar bridge sensor by NVE utilises Tunneling Magnetoresistance (TMR) to achieve extraordinary amount of signal (typically 20mV/V/mT) and linear range (±10 mT (±100 Oe)). Unlike other magnetic sensors, the ALT025 is able to recognize positive and...

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