Category: Electronics

Pressure washer recall and aluminum electrolytic c...

DO NEWSFEED Sep 18, 2025 0 50

Exploring how exploding capacitors in a commercial pressure washer due to a failed diode present serious safety concerns. The post...

Electronics

Introducing a new Provisioning flow — Starting wit...

DO NEWSFEED Sep 18, 2025 0 54

We’re excited to roll out a new provisioning flow on Arduino Cloud — and the UNO R4 WiFi is the first board to support it! Say goo...

Electronics

Capacitor matchmaker

DO NEWSFEED Sep 17, 2025 0 48

A capacitor matchmaker circuit can help make the odious chore of searching through a batch of parts for accurately matching pairs ...

Electronics

Building a DIY GPU with Arduino

DO NEWSFEED Sep 17, 2025 0 49

A GPU (graphics processing unit) is a specialized computer component for, primarily, rendering graphics. That RTX 5090 that you to...

Electronics

Expanding innovation in India: Arduino partners wi...

DO NEWSFEED Sep 17, 2025 0 55

Arduino is pleased to announce a new partnership with Millennium Semiconductors India Pvt Ltd., one of our leading value-added dis...

Electronics

Putting 3D IC to work for you

DO NEWSFEED Sep 16, 2025 0 56

Here is how designers can break functional systems into sub-functional chiplets and use advanced packaging integration technologie...

Electronics

Tektronix releases its new high-performance 7 Seri...

DO NEWSFEED Sep 16, 2025 0 56

Today, Tektronix releases its high-performance oscilloscope, the 7 Series DPO, a direct replace of its discontinued 70000 series. ...

Electronics

Class D: Audio amplifier ascendancy

DO NEWSFEED Sep 16, 2025 0 86

Class D amps are comparatively light weight, tiny, with high efficiency and cost-effectiveness. What’s not to like? The post Class...

Electronics

Fake contacts, bounced to order

DO NEWSFEED Sep 16, 2025 0 48

A nifty contact-bounce simulator that can help validate debouncing techniques. The post Fake contacts, bounced to order appeared f...

Electronics

In-plane Hall switch rivals MR sensors

DO NEWSFEED Sep 15, 2025 0 45

The TMAG5134 in-plane Hall-effect switch from TI offers a cost-effective alternative to magnetoresistive (MR) sensors for position...

Electronics

SoC extends IoT range with efficient sub-GHz radio

DO NEWSFEED Sep 15, 2025 0 49

Joining Silicon Labs’ sub-GHz wireless SoC family, the FG23L delivers secure long-range connectivity for resource-constrained IoT ...

Electronics

Apple’s 2H 2025 announcements: Tariff-touched but ...

DO NEWSFEED Sep 15, 2025 0 48

Generosity to customers is all well and good. But profitability is what makes shareholders happy. The post Apple’s 2H 2025 announc...

Electronics

Inter-die gapfill tool claims advanced packaging b...

DO NEWSFEED Sep 15, 2025 0 47

TEOS 3D offers ultra-thick inter-die gapfill by leveraging bowed wafer handling and advancements in dielectric deposition. The pos...

Electronics

The fundamentals of cadence sensing for pedal rota...

DO NEWSFEED Sep 15, 2025 0 55

The hands-on guide on cadence sensors provides practical setup tips for bikes and DIY projects. The post The fundamentals of caden...

Electronics

Considerations that players should make before set...

DO NEWSFEED Sep 15, 2025 0 95

Slots reign as the undisputed kings of the casino floor, with WifiTalents revealing that 70% of online casino revenue in the US st...

Electronics

The Things Conference 2025: shape the future of Io...

DO NEWSFEED Sep 15, 2025 0 70

We’re excited to announce that the Arduino team is returning to Amsterdam as an ecosystem partner at The Things Conference 2025, t...

Electronics

Exploring the edge of design and biology with Ardu...

DO NEWSFEED Sep 15, 2025 0 46

This summer in Berlin, a group of artists, designers, and curious minds gathered around a creative question: What can parasites te...

Electronics

Barkhausen noise measurement unlocks possibilities...

DO NEWSFEED Sep 9, 2025 0 47

Here is how a magnetic Barkhausen noise (MBN) measurement system help understand energy loss mechanisms in soft magnetic materials...

Electronics

A digital technique eliminates the need for an ana...

DO NEWSFEED Sep 9, 2025 0 60

Here is how to employ an XNOR logic gate alongside an ADC to perform multiplication without an MCU or traditional analog multiplie...

Electronics

An old PC case becomes a Halloween vending machine

DO NEWSFEED Sep 9, 2025 0 52

Halloween is creeping up on us like some kind of impatient ghoul, which means that half the maker community is currently scramblin...

Electronics

Diagnosing a flickering LED light bulb

DO NEWSFEED Sep 8, 2025 0 61

Color temperature-shifting. Fading. Flickering. Flat-out failing. How many ways can an LED underperform to “10-year life” expectat...

Electronics

WM-Bus modules enable flexible sub-GHz metering

DO NEWSFEED Sep 8, 2025 0 59

Quectel has announced the KCMCA6S series of Wireless M-Bus (WM-Bus) modules, capable of sub-1 GHz operation for smart metering. Th...

Electronics

HV reed relays are customizable to 20 kV

DO NEWSFEED Sep 8, 2025 0 57

Series 600 high-voltage reed relays from Pickering Electronics offer over 2500 combinations of rating and connection options. The ...

Electronics

Custom hardware helps deliver safety and security ...

DO NEWSFEED Sep 8, 2025 0 57

Here is how hardware security has become a major consideration in motor-control subsystems serving robotics and e-mobility. The po...

Electronics

An e-mail delivery problem, Part 2

DO NEWSFEED Sep 8, 2025 0 55

More information on the email fiasco with confusing text on their DMARC policy and DMARC initiative. The post An e-mail delivery ...

Electronics

Magnetic Barkhausen noise measurement unlocks poss...

DO NEWSFEED Sep 8, 2025 0 49

Here is how a magnetic Barkhausen noise (MBN) measurement system help understand energy loss mechanisms in soft magnetic materials...

Electronics

Turnkey PCB Assembly: A Smarter Path to Efficiency...

DO NEWSFEED Sep 8, 2025 0 53

In today’s electronics world, the race is not just about building new products. It’s about building them faster, safer, and smarte...

Electronics

Repurpose gadgets as Arduino-ready modules

DO NEWSFEED Sep 8, 2025 0 55

Most people have a general awareness of how economies of scale play into the cost of products; a bespoke, handcrafted vase is goin...

Electronics

Turtle bots, Gestalt principles, and emergent art

DO NEWSFEED Sep 8, 2025 0 60

In the worlds of programming and robotics, turtles are entities — either virtual or physical robots— that follow commands to move ...

Electronics

A temperature-compensated, calibration-free anti-l...

DO NEWSFEED Sep 3, 2025 0 60

An anti-log amplifier design with a temperature-compensation network built around a nearly linear PTC thermistor. The post A temp...

Electronics

EMI fundamentals for spacecraft avionics & satelli...

DO NEWSFEED Sep 3, 2025 0 59

AN OEM's avionics must be electromagnetically clean. As a product provider, how do you ensure your system can be integrated seamle...

Electronics

Positive analog feedback linearizes 4 to 20 mA PRT...

DO NEWSFEED Sep 3, 2025 0 52

An analog-centric, software-lite approach to the 4 to 20 mA PRTD transmitter courtesy of Jim Williams that reduces linearity error...

Electronics

Contactless potentiometers: Unlocking precision wi...

DO NEWSFEED Sep 2, 2025 0 51

Here is a quick look at how contactless potentiometers work, where they are used, and why they are gaining ground. The post Contac...

Electronics

Tearing apart a multi-battery charger

DO NEWSFEED Sep 2, 2025 0 55

What do you do with a device that’s absent promised flexibility and is finicky and definitely not “mint”-y? You demand money back ...

Electronics

Simple diff-amp extension creates a square-law cha...

DO NEWSFEED Aug 31, 2025 0 52

A simple extension of a previous class A/B differential output amp DI that creates a square-law characteristic. The post Simple di...

Electronics

AEC-Q100 LED driver delivers dynamic effects

DO NEWSFEED Aug 29, 2025 0 44

Diodes’ AL5958Q matrix LED driver integrates a 48-channel constant-current source and 16 NMOS switches for automotive dynamic ligh...

Electronics

Instruments work together to ensure design integri...

DO NEWSFEED Aug 29, 2025 0 51

Smart Bench Essentials Plus is an enhanced set of Keysight test instruments offering improved precision and reliability. The post ...

Electronics

Wireless SoC raises AI efficiency at the edge

DO NEWSFEED Aug 29, 2025 0 57

The Apollo510B wireless SoC from Ambiq combines a 48-MHz network coprocessor with a Bluetooth LE 5.4 radio for power-efficient edg...

Electronics

MCUs drive LCD and capacitive touch

DO NEWSFEED Aug 29, 2025 0 53

Renesas’ RL78/L23 16-bit MCUs provide LCD control and capacitive touch for responsive HMIs in smart appliances, electronics, and m...

Electronics

Event-based vision comes to Raspberry Pi 5

DO NEWSFEED Aug 29, 2025 0 54

A starter kit from Prophesee enables low-power, high-speed event-based vision on the Raspberry Pi 5 single-board computer. The pos...

Electronics

If you made it through the schtick, Google’s lates...

DO NEWSFEED Aug 28, 2025 0 75

References to Google’s event as “watered-down, cringey, and at times almost QVC-like” are spot-on; subpar delivery detracted from ...

Electronics

Integrated voltage regulator (IVR) for the AI era

DO NEWSFEED Aug 28, 2025 0 53

The chip-scale power converter addresses the chip-level bottleneck and the system-level power delivery network (PDN) challenge. Th...

Electronics

Simple but accurate 4 to 20 mA two-wire transmitte...

DO NEWSFEED Aug 28, 2025 0 49

A simple temperature sensor using a two-wire transmitter for PRTDs combined with the still-popular 4 to 20 mA analog current loop ...

Electronics

Power Tips #144: Designing an efficient, cost-effe...

DO NEWSFEED Aug 28, 2025 0 47

Using the half-bridge LLC topology as an alternative for automotive micro DC/DC converters in the 300-W power range. The post Powe...

Electronics

Post-quantum cryptography (PQC) knocks on MCU door...

DO NEWSFEED Aug 28, 2025 0 70

A microcontroller integrates PQC cryptographic algorithms to secure embedded systems in the quantum computing era. The post Post-q...

Electronics

Your plants can now play your video games

DO NEWSFEED Aug 28, 2025 0 65

The population of the world is currently in an uproar as everyone panics about AI stealing jobs. But nobody seems to be concerned ...

Electronics

An Arduino Opta micro PLC safely controls this mas...

DO NEWSFEED Aug 28, 2025 0 63

The dividing line between microcontroller development board and programmable logic controller (PLC) use cases has become increasin...

Electronics

Meet the teens behind RedSnapper: a smart Arduino-...

DO NEWSFEED Aug 28, 2025 0 54

An affordable, AI-assisted, wearable robotic arm? That’s not science fiction – it’s RedSnapper, an open-source prosthesis built by...

Electronics

MIT’s Octopus is a delightful environmental sensor...

DO NEWSFEED Aug 28, 2025 0 53

There are a lot of very good reasons to monitor local environmental conditions, especially as they pertain to climate change resea...

Electronics

Broke MoCA II: This time, the wall wart got zapped...

DO NEWSFEED Aug 20, 2025 0 53

Another lightning storm, another dead coax networking adapter. But did the lightning actually cause the hardware failure(s) this t...

Electronics

Increasing bit resolution with oversampling

DO NEWSFEED Aug 20, 2025 0 77

What happens if, later in the design, you find out you need more resolution from your ADC? There are simple ways to do this. The p...

Electronics

Hands-on with hobby-grade arc generator modules

DO NEWSFEED Aug 20, 2025 0 164

These minuscule modules provide a safe and accessible way to dive into fundamentals for arc simulation and testing circuit behavio...

Electronics

A different twist to the power pushbutton problem:...

DO NEWSFEED Aug 20, 2025 0 56

Using a button to provide six bits of resolution to 1 kW of variable AC power, addressing use cases like lamp dimming, motor speed...

Electronics

The empty promise of the LED bulb’s lifetime

DO NEWSFEED Aug 20, 2025 0 64

Discussing the deceptive lifetime ratings of LED bulbs, given their high failure rate, especially compared to incandescent bulbs. ...

Electronics

TVS diodes shield consumer electronics interfaces

DO NEWSFEED Aug 17, 2025 0 62

TDK has added three new models to its SD0201 series of TVS diodes for USB Type-C, HDMI, DisplayPort, and Thunderbolt connections. ...

Electronics

DC-link capacitors endure heat and moisture

DO NEWSFEED Aug 17, 2025 0 59

Knowles’ Cornell Dubilier Type BLS DC-link capacitors operate in harsh environments with temperatures up to 125°C. The post DC-lin...

Electronics

eFuse limits current on server input rails

DO NEWSFEED Aug 17, 2025 0 65

A 60-A eFuse from AOS, the AOZ17517QI, is optimized for 12-V input power rails in servers, data centers, and telecom infrastructur...

Electronics

Regulator delivers clean power to sensitive circui...

DO NEWSFEED Aug 17, 2025 0 52

Diodes’ AP7372 low-dropout (LDO) regulator offers high PSRR and low output noise for precision signal chains. The post Regulator d...

Electronics

Audio amplifiers: How much power (and at what trad...

DO NEWSFEED Aug 17, 2025 0 58

While under-designing to requirements isn’t wise, over-designing has tradeoffs. What happens you undershoots what customers think ...

Electronics

Zengtp.com Sets Sights on Global Growth After Stro...

DO NEWSFEED Aug 17, 2025 0 66

After a year of consistent performance and a rapidly expanding client base, ZenGTP is gearing up for its next big chapter: global ...

Electronics

Is your heating radiator working? This system uses...

DO NEWSFEED Aug 17, 2025 0 53

Heating isn’t just about comfort in very cold regions in the world, it is absolutely critical. If your home’s heat fails when you’...

Electronics

Updated Arduino cores with ZephyrOS (beta)

DO NEWSFEED Aug 17, 2025 0 74

Last December we released our beta Arduino cores based on Zephyr. Today, we are excited to make another step in this beta program ...

Electronics

A robotic hand with the dexterity to sign the whol...

DO NEWSFEED Aug 17, 2025 0 58

Even if we ignore intelligence, humans are able to speak when other animals — even other great apes — can’t, because of our specia...

Electronics

This novel 3D printer kinematic system uses a mous...

DO NEWSFEED Aug 17, 2025 0 69

Robert Murray-Smith wants to experiment with a novel 3D printer kinematic system that drives a round bed through a friction interf...

Electronics

Learn how to make a 2D capacitive touch sensor wit...

DO NEWSFEED Aug 17, 2025 0 59

Mehdi Sadaghdar, better known as ElectroBOOM, created a name for himself with shocking content on YouTube full of explosive antics...

Electronics

Two new runtime tools to accelerate edge AI deploy...

DO NEWSFEED Jul 23, 2025 0 72

Here’s how runtime solutions help developers implement AI frameworks on the edge while boosting performance and energy efficiency....

Electronics

Firmware-upgrade functional defection and resurrec...

DO NEWSFEED Jul 23, 2025 0 77

A botched firmware update on a portable power station is no match for persistence, fueled by a passionate user community. The post...

Electronics

How to prevent overvoltage conditions during proto...

DO NEWSFEED Jul 23, 2025 0 81

A simple circuit can prevent hours of rework caused by momentary lapses of concentration when an incorrect power supply is applied...

Electronics

A battery backup for a solar-mains hybrid lamp

DO NEWSFEED Jul 23, 2025 0 70

A battery backup for the solar-mains hybrid lamp design that supplies a constant light output regardless of available solar power....

Electronics

PWM + Quadrac = Pure Power Play

DO NEWSFEED Jul 23, 2025 0 77

Making power-capable DACs with output capabilities over a kilowatt with a total parts count of only nine inexpensive discretes. Th...

Electronics

Understanding Online Casino Bonuses and Selecting ...

DO NEWSFEED Jul 23, 2025 0 74

One of the most appealing aspects of digital gaming systems is their bonuses online casino. By improving the whole experience, the...

Electronics

Semiconductors: Powering the Future of Electronics

DO NEWSFEED Jul 23, 2025 0 73

Semiconductors are the backbone of modern electronics, enabling the functionality of everything from smartphones and laptops to el...

Electronics

Enabling Agile Content Development Through Headles...

DO NEWSFEED Jul 23, 2025 0 82

Given the need for digital output in today’s changing world, businesses need to create and maintain content on the fly to keep up ...

Electronics

How Nonprofit Organizations Manage Multi-Region Ca...

DO NEWSFEED Jul 23, 2025 0 72

Nonprofit organizations can extend their reach online with messaging and nonprofit campaigns seen over vast physical distances. Ho...

Electronics

The Health Impact of Forgiveness in Later Life

DO NEWSFEED Jul 23, 2025 0 117

Growing older invites reflection. Old hurts sometimes rise to the surface, and the choice to forgive can feel heavy. Yet research ...

Electronics

New AWS x Arduino Opta Workshop: Connect your PLC ...

DO NEWSFEED Jul 23, 2025 0 86

We’re excited to invite you to a brand-new workshop created in collaboration with Amazon Web Services (AWS). Whether you’re modern...

Electronics

This DIY programmable diaphragm pump is perfect fo...

DO NEWSFEED Jul 23, 2025 0 71

If you need to move fluid from one vessel to another, you’re probably going to want a pump of some kind. Typical inexpensive pumps...

Electronics

Alvik Fight Club: A creative twist on coding, comp...

DO NEWSFEED Jul 23, 2025 0 66

What happens when you hand an educational robot to a group of developers and ask them to build something fun? At Arduino, you get ...

Electronics

Dive into satellite IoT with the new Arduino-compa...

DO NEWSFEED Jul 23, 2025 0 83

IoT (Internet of Things) devices can be very useful, but they do, by definition, require internet access. That’s easy enough when ...

Electronics

This robot picks locks using brains instead of bra...

DO NEWSFEED Jul 23, 2025 0 90

A physical lock, like what secures your front door, has a finite and calculable number of combinations, just like a digital keypad...

Electronics

Black Friday 2024: The best early deals we could f...

DO NEWSFEED Nov 6, 2024 0 81

Black Friday may technically just be one day, but it’s evolved to consume the entire month of November in the US at this point. Fo...

Electronics

Black Friday deals include an Anker 3-in-1 foldabl...

DO NEWSFEED Nov 6, 2024 0 64

Early Black Friday deals are popping up all over the place and there are already some good offers on charging gear. An Anker 3-in-...

Electronics

The best retro gaming gifts for the 2024 holidays

DO NEWSFEED Nov 6, 2024 0 89

A million new video games seem to come out every week, but for some of us, nothing beats the classics. If you know someone who is ...

Electronics

Stranger Things VR is coming to PS VR2 on December...

DO NEWSFEED Nov 6, 2024 0 74

Stranger Things VR started as a Meta Quest exclusive, but it’s officially coming to Sony’s PS VR2. The game will be available on D...

Electronics

Early Black Friday deal takes $1,300 off the LG C4...

DO NEWSFEED Nov 6, 2024 0 75

Amazon has a deal on one of LG’s premium OLED TVs ahead of Black Friday. The 65-inch LG OLED evo C4, which only arrived earlier th...

Electronics

Page EEPROM boasts flash-like speed

DO NEWSFEED Oct 6, 2024 0 66

ST has launched a page EEPROM that provides the speed and density typical of serial flash, combined with the byte-level flexibilit...

Electronics

FPGA is optimized for high-bandwidth workloads

DO NEWSFEED Oct 6, 2024 0 92

The Achronix Speedster AC7t800 FPGA delivers 12 Tbps of fabric bandwidth, making it well-suited for AI/ML and data center applicat...

Electronics

Ideal diode switch elevates UCB-C safety

DO NEWSFEED Oct 6, 2024 0 67

Offering Limited Power Source (LPS) functionality, the AOS AOZ1390DI ideal diode protection switch improves USB-C efficiency and s...

Electronics

Portable signal generators reach 26 GHz

DO NEWSFEED Oct 6, 2024 0 108

Two analog signal generators from Keysight enable component and device characterization at frequencies up to 26 GHz. The post Port...

Electronics

Quartz oscillator with shock excitation

DO NEWSFEED Oct 6, 2024 0 78

A circuit that produces an approximate square wave of odd-integer quartz harmonics, including its main frequency. The post Quartz ...

Electronics

Bringing Quake to Arduino: a game-changing project...

DO NEWSFEED Oct 6, 2024 0 98

Following up on his successful Doom port last year, engineer Nicola Wrachien – who works at Silicon Labs, a leader in secure, inte...

Electronics

An engineer’s journey to bring the ultimate TMJ pa...

DO NEWSFEED Oct 6, 2024 0 73

To the average person, invention and new product development seem like pretty straightforward processes; you come up with a killer...

Electronics

Marble art madness from a marvelous machine

DO NEWSFEED Oct 6, 2024 0 75

Marbles are underrated. They’re very round, roll well, tend to be pretty shiny, and come in all sorts of neat colors. That last ch...

Electronics

ThermoGrasp brings thermal feedback to virtual rea...

DO NEWSFEED Oct 6, 2024 0 77

Imagine playing Half-Life: Alyx and feeling the gun heat up in your hand as you take down The Combine. Or operating a robot throug...

Electronics

This 3D-printed robotic arm can be built with just...

DO NEWSFEED Oct 6, 2024 0 180

Robotics is already an intimidating field, thanks to the complexity involved. And the cost of parts, such as actuators, only incre...

Electronics

Meta reveals the budget-friendly Quest 3S VR heads...

DO NEWSFEED Sep 25, 2024 0 72

Meta has announced the budget-friendly Quest 3S VR headset at its annual Connect keynote. Rumors have been swirling for months tha...

Electronics

How to pre-order the Meta Quest 3S VR headset

DO NEWSFEED Sep 25, 2024 0 93

Meta has announced a new virtual reality headset, and it's called the Quest 3S. As rumored, this is a lower-cost variant of the Me...

Electronics

Meta AI can now talk to you and edit your photos

DO NEWSFEED Sep 25, 2024 0 88

Over the last year, Meta has made its AI assistant so ubiquitous in its apps it’s almost hard to believe that Meta AI is only a ye...

Electronics

Meta will stop selling the Quest 2 and Quest Pro b...

DO NEWSFEED Sep 25, 2024 0 87

Meta just revealed the budget-friendly Quest 3S VR headset at its annual Connect keynote event, but it also made a sad announcemen...

Electronics

Meta’s Ray-Ban branded smart glasses are getting A...

DO NEWSFEED Sep 25, 2024 0 1420

Meta’s AI assistant has always been the most intriguing feature of its second-generation Ray-Ban smart glasses. While the generati...

Category: Electronics

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