Image of PANJIT Digital Temperature Sensors Digital Temperature Sensors Publish Date: 2026-05-12

The PJ85718 from PANJIT is a digital temperature sensor providing accurate and reliable temperature measurement for industrial and commercial applications.

Image of Opsero OP120 Dual QSFP28 FMC OP120 Dual QSFP28 FMC for 100G Networking on FPGA Development Boards Publish Date: 2026-05-12

Opsero OP120 2x QSFP28 FMC adds two QSFP28 slots to FPGA carrier boards with up to 25 Gbps per lane and a jitter-attenuating clock for SyncE designs.

Image of Joymax Electronics GNSS L1/L2/L5 Active Dome Antenna GNSS L1/L2/L5 Active Dome Antennas Publish Date: 2026-05-12

The Joymax Electronics IP67-rated PPX-095ANF4W external dome-style, panel-mount, GNSS L1/L2/L5 active antenna is designed for use in multiple frequency bands.

Image of Omron Automation DX100 Data Flow Edge Device DX100 Data Flow Edge Device Publish Date: 2026-05-12

The Omron Automation DX100 allows engineers and maintenance teams to collect, analyze, and visualize machine data without complex programming or system changes.

Image of PHIHONG USA POE30D-1ATP-R Single Port 30 W Power-Over-Ethernet POE30D-1ATP-R Single Port 30 W Power-Over-Ethernet Publish Date: 2026-05-12

The PHIHONG USA POE30D series injectors has reliable solution designed to meet the demands of modern networking infrastructure.

Image of Testco Logo Testco

Testco supplies a comprehensive range of products - relays, solenoids, sensors, LEDs, resistors, circuit protection, switches, and power components - serving customers across the semiconductor, test & measurement, medical, industrial, automation, consumer applications, defense, and more.

Image of HARTING Han® S 450 Plus Connector Han® S 450 Plus Connector Publish Date: 2026-05-12

HARTING Han S 450 Plus connector supports up to 500 A for faster charging and discharging and is ideal for high-performance energy storage without overheating.

Image of Use a Modular Platform with Robust Components to Simplify Consistent DC/DC Regulator Evaluation Use a Modular Platform with Robust Components to Simplify Consistent DC/DC Regulator Evaluation Publish Date: 2026-05-12

How a modular evaluation platform uses a portfolio of inductors and stable passives to simplify evaluation of buck, boost, and LED-driver DC/DC topologies.

Arcade Fightstick Updated: 2026-05-12

Build your own joystick and buttons gaming controller.

Image of Semiconductor Packaging & SoC Design Semiconductor Packaging & SoC Design

The word "semiconductor" is a strong buzzword. They drive the stock market, enable all of our electronics and systems, and essentially hold up the world.

ESP32 WhatsApp Alerts Without a SIM Card Updated: 2026-05-11

Learn how to build an ESP32 WhatsApp notification system using CircuitDigest Cloud API. Send real-time sensor alerts to your phone, no SIM card, no WhatsApp Business API needed. Step-by-step tutorial with code.

Build a USB Game Controller with Arduino Uno R4 Updated: 2026-05-11

Learn how to build an Arduino game controller with our complete DIY guide. Includes circuit diagram, Arduino code, wiring instructions, and USB setup. Free GitHub code download.

P1150 Quick Start Video

Short Video walking through the P1150 User Interface.

Image of DFRobot DFR1221 ESP32-S3 Round Touch Display Development Board DFR1221 ESP32-S3 Round Touch Display Development Board Publish Date: 2026-05-11

The DFRobot DFR1221 ESP32-S3 round touch display development board is equipped with a ESP32-S3R8 dual-core processor, running at a main frequency of up to 240 MHz.

The Ultimate Smartphone VFO ESP32 & Si5351 Wireless Control Updated: 2026-05-11

A professional-looking VFO for your radio projects without spending a fortune on touchscreen, rotary encoder or complex hardware.

R Series Interchangeable Input Plugs and Cord Retainers - GlobTek R Series Interchangeable Input Plugs and Cord Retainers Publish Date: 2026-05-11

GlobTek high-quality interchangeable blades and cord management retainers are designed for seamless compatibility with wall adapters.

Made in Japan since 2014, the SF72 Series Nano SIM card connector is built for reliable performance in a compact footprint.

Image of Bourns SA2-HS Series High-Voltage Gas Discharge Tubes SA2-HS Series High-Voltage Gas Discharge Tubes Publish Date: 2026-05-11

The Bourns SA2-HS high-voltage gas discharge tube (GDT) series is designed for power applications that require fast and reliable surge protection.

TE Connectivity heat shrink tubing is easy to install and helps enhance insulation, sealing, and overall cable organization.

Non-Magnetic RF Interconnects

Amphenol SV Microwave’s non-magnetic RF interconnects provide high-performance, reliable solutions for a variety of medical, aerospace, and quantum computing applications.