CircuitBrains boards, castellated modules coming soon …
https://www.electronics-lab.com/circuitbrains-boards-castellated-modules-coming-soon/
Kevin’s CircuitBrains boards are now listed and live on circuitpython.org/downloads. Kevin submitted the Deluxe model to Crowd Supply will have a project to support fabrication and fulfillment soon – Twitter. [via] CircuitBrains Basic CircuitPython on an ARM Cortex M0 in 1 square inch! This “Just Add Solder” castellated module is perfect for incorporating into your […]
Low cost solder paste dispenser
https://www.electronics-lab.com/low-cost-solder-paste-dispenser/
This is an easy to build but very capable and handy DIY solder paste dispenser built mostly from cheap Ebay components and modules by kevarek @ hackaday.io: Already finished and nicely working solder paste dispenser. Powered with cheap ebay mini DC motor with gearbox (100RPM) and long M3 shaft secured by two axial bearings also […]
PoE FeatherWing – Ethernet FeatherWing with 4W of PoE power
https://www.electronics-lab.com/poe-featherwing-ethernet-featherwing-4w-poe-power/
PoE FeatherWing is an Ethernet FeatherWing with 4W of PoE power with globally unique MAC. Adafruit provides an Ethernet FeatherWing for its popular Feather ecosystem – a valuable option for IoT and automation projects. But it has its limitations. The Feather still needs to be powered separately, and no globally unique MAC address is provided […]
Indoor Air Quality Monitoring System
https://www.electronics-lab.com/indoor-air-quality-monitoring-system/
This smart device is able to monitor and display CO2, TVOC, PM, temperature, humidity and air pressure measurements. by Roman Novosad Most of the modern applications focus on measuring outdoor air pollution. This is indeed very important and useful, however most of the time in person’s life is spent indoors. This is also an environment, […]
Series RLC Circuit Analysis
https://www.electronics-lab.com/article/series-rlc-circuit-analysis/
Introductio The resistor (R), inductor (L), and capacitor (C) are the three elementary passive components of electronics. Their properties and behavior have already been detailed in the AC Resistance, AC Inductance, and AC Capacitance tutorials. In this article, we will focus on the series association of these three components known as the series RLC circuit. […]
Miniature Atomic Clock (MAC – SA5X) is only 2 x 2″
https://www.electronics-lab.com/miniature-atomic-clock-mac-sa5x-2-x-2/
Miniature Atomic Clock (MAC – SA5X) Rubidium Oscillator, re-designed for improved stability and new features. The MAC-SA5X is designed for applications that require long-term atomic oscillator stability, but are constrained by size and low power requirements. Versatile Microchip’s next-generation MAC-SA5X miniaturized rubidium atomic clock produces a stable time and frequency reference that maintains a high […]
TE Connectivity’s HTU31 Humidity Sensors has Small Size, High Accuracy
https://www.electronics-lab.com/te-connectivitys-htu31-humidity-sensors-small-size-high-accuracy/
TE Connectivity released the HTU31 humidity and temperature sensor, presented as one of the smallest and most accurate humidity sensors currently available. The sensor provides precision measurement, fast response time, low hysteresis, and sustained performance, even in harsh environments. The HTU31 keeps a strict linear response curve through its humidity (0-100%) and temperature (-40° to […]
Boonton 40GHz USB-connected RF Power Sensors
https://www.electronics-lab.com/boonton-40ghz-usb-connected-rf-power-sensors/
RTP5000 Real-Time Peak Power Sensors provide high video bandwidth, fast rise-times, and unique Real-Time Power ProcessingTM to deliver 100,000 RF measurements per second, with no gaps in signal acquisition, and zero measurement latency. Saelig Company, Inc. has introduced the Boonton RTP5000 Series Real-Time Peak Power Sensors, offering industry-leading performance with wide video bandwidth, fast rise […]
Next Generation Aim-TTi 1.5/3GHz RF Signal Generators
https://www.electronics-lab.com/next-generation-aim-tti-1-5-3ghz-rf-signal-generators/
The TGR2051/2053 RF signal sources provide exceptional performance with touch-screen operation for improved functionality to support research and development, test and service applications Saelig Company, Inc. announces the availability of the AIM-TTi TGR2051 and TGR2053 RF Signal Generators, a major revision of their successful TGR 2000 series, which both offer exceptional performance, very low phase […]
Single IC can produce isolated or non-isolated ±12V outputs
https://www.electronics-lab.com/single-ic-can-produce-isolated-non-isolated-%c2%b112v-outputs/
Linear Technology’s 560 VIN micropower no-opto isolated flyback converter with 630 V / 300 mA switch Linear Tech’s LT8315 high voltage flyback converter with integrated 630 V / 300 mA switch needs no opto-isolator for regulation. It samples the output voltage from the isolated flyback waveform appearing across a third winding on the transformer. Its quasi-resonant boundary […]