Raspberry Pi and electronic enthusiasts searching for a compact affordable amplifier may be interested in a new Kickstarter campaign for the DACBerry AMP² a four channel 60W 192Khz Class-D amplifier which is available to back with earlybird pledges available from €99. “We are introducing a new member to DACBerry Family, the DACBerry AMP². A high-end […]
Raspberry Pi DACBerry AMP 4Ch x 60W 192Khz Class-D amplifier €99 Read More »
Murata has announced a new 3-axis inclination sensor with a tilt angle output and digital SPI interface. The high performance SCL3300 series of devices will be used in a variety of demanding applications including levelling, tilt sensing, machine control and structural health monitoring. Based on Murata’s proven 3D-MEMS sensing technology, the SCL3300-D01 is a 3-axis
High accuracy 3-axis inclinometer with digital true inclination angle output Read More »
Even though machine learning AKA ‘deep learning’ / ‘artificial intelligence’ has been around for several decades now, it’s only recently that computing power has become fast enough to do anything useful with the science. However, to fully understand how a neural network (NN) works, [Dimitris Tassopoulos] has stripped the concept down to pretty much the simplest
BLISTERINGLY FAST MACHINE LEARNING ON AN ARDUINO UNO Read More »
The guitar ‘Toing’ sound from the ’70s was epic, and for the first time listener it was enough to get a bunch of people hooked to the likes of Aerosmith. Reverb units were all the rage back then, and for his DSP class project, [nebk] creates a reverb filter using Matlab and ports it to C++.
C++ REVERBS FROM A MATLAB DESIGN Read More »
Vdd brownouts are among the most common antipodes of microcontroller design – they are especially annoying, as their presence is not easy to detect. Diodes Incorporated provides a new family of easy-to-use supply voltage monitor ICs. From a principal point of view, the parts are not difficult to understand. Simply connect them to VCC and
Diodes Incorporated’s APX803S-31SA-7 helping you with Voltage Trips Read More »
There are times you find yourself looking for a relatively high voltage (100V to 200V often in my case) but low current DC power supply. I have zener diodes that are higher than 30V, which makes the lab supply useless, and filament LEDs with forward voltage over 60V. When I need to test them quickly,
200V DC High voltage pocket generator Read More »
A new Raspberry Pi HAT is currently under development designed to provide users with an easy to use Raspberry Pi programming interface in the form of the aptly named EzBlock Pi. Enabling users to use simple drag-drop coding processes and platforms such as Blockly, Python, and Swift to build a wide variety of different projects and applications
Easy Raspberry Pi programming using EzBlock Pi Read More »
Raspberry Pi enthusiasts with access to a 3D printer may be interested in a new Raspberry Pi case uploaded to the Thingyverse library by member “Weevil_inc“. The latest version uses 4 x M3 x 16 mm screws and 4 x M3 nuts and requires no supports for the printing process._ Other features of the latest Raspberry Pi
How to interface 16×2 LCD in 4-bit mode with PIC18F4550 Read More »
The SLF3S-1300F liquid flow sensor is based on Sensirion’s proven CMOSens® Technology and optimizes costs by simplifying the design without sacrificing the easy fluidic, electrical and mechanical connections. The straight and unobstructed flow channel has no moving parts; inert wetted materials provide outstanding chemical resistance and excellent media compatibility. In measuring flow rates up to
Sensirion Announces Its New Liquid Flow Sensor – SLF3S-1300F Read More »
Analog Devices announces the Power by Linear LT3094, an ultralow noise, ultrahigh power supply ripple rejection (PSRR), low dropout voltage, 500mA negative linear regulator that targets applications requiring the lowest noise performance. It features industry-leading 0.8µVRMS integrated output noise (10Hz to 100kHz), providing the quietest environment for precision measurements of low level signals. The LT3094
IC LT3094, −20V, 500mA, Ultralow Noise, Ultrahigh PSRR Negative Linear Regulator Read More »
