Teardown, Repair & Upgrade of an Agilent E4405B 13.5GHz ESA-E Spectrum Analyzer
Teardown, Repair & Upgrade of an Agilent E4405B 13.5GHz ESA-E Spectrum Analyzer – [Link] The post Teardown, Repair & Upgrade of an Agilent E4405B 13.5GHz ESA-E Spectrum Analyzer appeared first...
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Fennec: LoRa Development Board
An ultra low power LoRa sensor node powered by just one CR2032 batter. By Harm Wouter Snippe: Do you want to measure temperature, connect a soil humidity sensor in your vegetable garden or monitor the...
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LimeSDR Mini – Software-defined-radio card
An open, full-duplex, USB stick radio for femtocells and more. The LimeSDR and LimeSDR Mini are members of the same family of software-defined radios. One does not replace the other. Rather, they are...
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Digi-Key Releases New Addition of Symbols & Footprints for Vishay Products
New models, available via SnapEDA, streamline the design-in of Vishay optoelectronics parts. THIEF RIVER FALLS, Minnesota, SANTA CLARA, California, and SAN FRANCISCO, California, USA – Digi-Key...
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Terahertz Electronics – Way To Bridge The largely-untapped Region Between...
The terahertz (THz) region, which is based on 1THz frequency, separates electronics from photonics and has been difficult to access for ages. Semiconductor electronics cannot handle frequencies equal...
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OSD335x-SM & OSD3358-SM-RED Dev Board
Austin, Texas (September 19, 2017) – Octavo Systems LLC (Octavo) announced the production release and immediate availability of its highly anticipated OSD335x-SM System-In-Package (SiP) device. The...
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LT8362 – Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch
The LT8362 is a current mode, 2MHz step-up DC/DC converter with an internal 2A, 60V switch. It operates from an input voltage range of 2.8V to 60V, suitable for applications with input sources ranging...
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Tyre pressure monitoring system using Bluetooth Low Energy
A tyre pressure monitoring system (TPMS) aims to monitor air pressure on various automotive systems. The most common TPMS sensors mainly use sub-GHz radio standards to transfer information to the...
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3A Thermoelectric Cooler (TEC) Driver
3A TEC Driver Module is a complete power stage solution to drive Thermoelectric Cooler (TEC). The required DC voltage input controls the output current. It consists of the Texas instruments DRV593...
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iEAT – A Powerful Keychain Detector To Detect Food Allergens
For kids and adults with food allergies, having meals from restaurants or hotels can sometimes be very risky. Even when ultimate care is taken, freshly prepared meals can accidentally become...
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FemtoUSB Board (Atmel ARM Cortex M0+)
Arduino compatible, Atmel SAM D21 chip, open source! This is one of the smallest ARM powered boards in the world. If you are ready to transition away from AVR 8-bit hardware to the very powerful ARM...
View ArticleTeardown & Repair of an Agilent N1912A P-Series Power Meter
In this episode Shahriar investigates a peculiar problem with an Agilent P-Series Power Meter. While the instruments works during startup, after about 10 minutes the LCD screen begins to flicker and...
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2.9″ ESPaper Lite Kit for $39.90
The 2.9″ ESPaper Lite Kit contains most of the parts you need to display data over wifi: With the 2.9″ ESPaper module you can display data retrieved over WiFi on an ePaper with little effort. The...
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Researchers Develop Long Range Backscatter Sensors That Consume Almost No Power
Researchers at the University of Washington developed a new backscatter sensors that can operate over long ranges with very little power. The researchers demonstrated for the first time that the device...
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IkaScope: a wireless oscilloscope probe
IkaScope is a wireless oscilloscope probe that allows to observe the change of electrical signals over time. The probe is a handheld device, portable and fits perfectly in the hand and pocket. By using...
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Introducing the Arduino MKR WAN 1300 and MKR GSM 1400
Arduino has introduced a pair of new IoT boards with embedded LoRa and GSM capabilities. The Arduino MKR WAN 1300 and MKR GSM 1400 are designed to offer a practical and cost-effective solution for...
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2 Channel Relay Shield for Arduino Nano
2 Channel Mini easy to use Relay shield for Arduino Nano consists of ULN2003 IC and 2 Mini 12V Relays with NO/NC contacts of 2A-24V Load Capacity. ULN2003 used as Relay coil driver. Relay can be...
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PCB Prototyping Is Much Easier Than Before With This PCB Printer
3D printers and other prototyping tools are making it easier and simpler to build prototypes and test ideas. Building circuit boards is fun but difficult. While you could do it at home with some...
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4 Digit 7 Segment Display Shield For Arduino Nano
4 Digit Multiplexed display shield for Arduino Nano with on board 2 tactile switches and LM35 temperature sensor. This shield helps you to develop many projects that require 4 digit display. For...
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PAC1934 – Microchip’s New Power-Monitoring IC Measures Power With 99% Accuracy
Microchip recently developed a precision power-and-energy-monitoring chip – PAC1934. The PAC1934 is a four channel power/energy monitor with current sensor amplifier and bus voltage monitors that feed...
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