Ant USB-C LiPo Charger on Tindie
USB

Ant USB-C LiPo Charger on Tindie

The USB-C has been around for quite a while, but there is still a lack of a miniature basic USB-C chargers for LiPo battery. I decided to make my own with as minimal footprint as possible, which resulted in being 13.5mm x 16mm. A well known MCP73831T-2ATI/MC is used as a battery...

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Waterproof digital sensor measures air and water pressure
Sensor

Waterproof digital sensor measures air and water pressure

Alps Alpine has started mass-producing the HSPPAD143A waterproof digital pressure sensor for wide-ranging applications in wearable devices and IoT equipment such as flow meters for essential utilities. The sensor offers an expanded pressure measurement range of 300 to 2100hPa from a...

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SIM800L GSM module with Nokia 5110 LCD and Arduino

SIM800L GSM module with Nokia 5110 LCD and Arduino

Over the past few tutorials, we have explored different projects that involve building GUI interfaces and menu on the Nokia 5110 LCD display. For today's tutorial, we will do something similar to that but we will kick it up a notch by introducing a GSM module which will help us put a...

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World’s largest FPGA boasts 9 million system logic cells
FPGA

World’s largest FPGA boasts 9 million system logic cells

Xilinx has expanded its 16nm Virtex UltraScale+ family to include what it claims to be the world’s largest FPGA, the Virtex UltraScale+ VU19P. By Julien Happich @ www.eenewseurope.com With 35 billion transistors, the VU19P provides the highest logic density and I/O count on a single...

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3D Gesture Controlled Robotic Arm using the Seeed MGC3130 and Raspberry Pi

3D Gesture Controlled Robotic Arm using the Seeed MGC3130 and Raspberry Pi

Interested in controlling an object or device without physically touching it? So am I! For today's tutorial, we will look how to build a DIY based Gesture Controlled Robotic Arm using the Microchip MGC3130 based, Seeed 3D gesture and position tracking shield for Raspberry...

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Common Emitter Amplifier

Common Emitter Amplifier

Presenting the Common Emitter Amplifier In the next three tutorials, including this one, we will present the three elementary topologies of bipolar transistors based amplifiers : the Common Emitter Amplifier, the Common Collector Amplifier and finally, the Common Base Amplifier. We...

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UltraMiner FPGA – Affordable 16 nm Xilinx FPGA dev board for crypto mining
FPGA

UltraMiner FPGA – Affordable 16 nm Xilinx FPGA dev board for crypto mining

UltraMiner FPGA is an Affordable 16 nm Xilinx FPGA dev board for crypto mining and other high performance applications. Mining cryptocurrency can be fun and rewarding, especially if you’re able to set up a “mining rig” at home. For this to be practical, however, you will need a...

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Nokia 5110 LCD based Arduino Datalogger with Menu

Nokia 5110 LCD based Arduino Datalogger with Menu

Over time, we have built several Arduino based weather stations, real-time clocks, dataloggers and a dozen of projects based on Nokia 5110 LCD display. For today's tutorial, we will merge all that we have learned from each of those tutorials and we will build a datalogger with a display...

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