Learn how to build an ESP32-CAM WhatsApp system that captures and sends images in seconds using CircuitDigest Cloud API. No GSM needed

This week on Maker Update, a plasma-brained pet robot, keeping cool with cryogenics, a miniature recreation of Terminator 2, and hosting your own software to cut the cord on big tech.

Kev shows you how to create a fun night light diorama using the Kitronik Value Acrylic Glass Look 3mm x 600mm x 400mm sheets and our USB LED Strip.

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The Silvertel Ag59FE module is a PoE PD controller module, which creates a complete PoE solution when paired with a DC/DC converter.

Knowles Precision Devices has developed a range of MLC capacitors and surface-mount EMI filters qualified to AEC-Q200 that meets the needs of high reliability and automotive manufacturers.

Infineon Technologies AURIX™ TC4D7 Lite Kit is a compact, high-performance development and evaluation platform built around the 32-bit AURIX TriCore TC4D7 microcontroller.

Learn to create a basic weather station: connect DHT11 to M5Stack Core ESP32, program via Visuino, and display temperature/humidity data. Step-by-step guide.

The introduction of RFID eliminates the need to open packages to check their contents, thereby improving operational efficiency and reducing workers' workload. This paper provides a detailed overview of RFID.

Many applications today increasingly demand miniaturized surface-mount components that can perform reliably at everincreasing working and testing voltages.

This blog post provides a comprehensive guide for selecting the appropriate safety capacitors to perform EMI filtering in the PFC stage of an AC/DC converter.

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Grâce à sa capacité de suppression du bruit audible, le module CA/CC série REFIN2U/CL de RECOM Power confère à cette alimentation pour écrans plats des caractéristiques idéales pour les tableaux de distribution dans les bureaux et les espaces de vie.

The IARPB® series from I-PEX is a board-in type, wire-to-board connector designed for exceptional vibration resistance and stable solder performance.

These passive components are engineered to mitigate the risks associated with transient voltages and electrical interference, helping protect both users and equipment from hazards, even in the event of component failure.

Types of charging in electric vehicles brochure.

Red Pitaya STEMlab boards combine Texas Instruments ADC/DACs with FPGA processing for signal acquisition, generation, and real-time control in RF, photonics, and test.

Safety capacitors are designed to help safeguard users and equipment from electrical hazards, even in the event of failure.

In EVs specifically, power systems are responsible for performing many tasks such as converting AC to DC and DC to AC as well as managing changing power levels in DC/DC conversion.

HARTING industrial PushPull IP20 and Mini PushPull ix industrial for Type-C coding locking functionality enables quick, secure connection that reduces installation time.

Knowles Safety Certified capacitors comply with international UL and IEC/EN specifications, with certification by UL, cUL and TUV, and offer the benefits of a lower profile and less board space.

DigiKey invites Automate 2026 attendees to visit its booth, #3116 in the South Building, June 22-25 at the McCormick Place Convention Center in Chicago.