STEMTera, Arduino Compatible Built-In Breadboard
https://www.electronics-lab.com/stemtera-arduino-compatible-built-breadboard/
Sydney backyard inventor, JP Liew, who invented MicroView that had successfully raised USD 573,000 in 30 days on Kickstarter two years ago has just launched STEMTera Breadboard on Kickstarter, an open source invention that solves many electronic prototyping problems and aids in teaching STEM (Science, Technology, Engineering and Maths). The initial funding goal of USD […]
Power Topologies Quick Reference Guide from TI
https://www.electronics-lab.com/power-topologies-quick-reference-guide-ti/
17 of the most common hard switched power supply topologies and the Phase Shifted Full Bridge with the most important waveforms and equations are now available for you in an easy download-and-print option. Power Topologies Quick Reference Guide from TI – [Link]
Dosime Radiation Meter: Know The Radiation Surrounding You Using Smartphone
https://www.electronics-lab.com/dosime-radiation-meter/
Radiation is always present in our lives. We can’t see, taste, feel or smell it, but it exists. Excessive exposure to ionizing radiation may cause potential damage to our health. The new Dosime device helps you to track and understand radiation exposure in your environment and display them using an app on your smartphone. Dosime […]
Upverter, The Online Hardware Design Hub
https://www.electronics-lab.com/upverter-online-hardware-design-hub/
If you are a hardware DIY enthusiast who is interested in open source hardware and want to share projects and designs, you have to learn more about Upverter. Upverter is a web-based EDA (Electronic Design Automation) system which enables hardware engineers to design, share, and review schematics and PCBs (Printed Circuit Boards). It does […]
DIY Generic Curve Tracer
https://www.electronics-lab.com/diy-generic-curve-tracer/
Stoneslice has shared a Curve Tracer tutorial on Youtube that uses an X Y mode Oscilloscope to test components and their characteristics. Using the on-board Phase Shift Oscillator to provide the test signal, passive and active parts can be tested. These are the components needed to build the project: 1 x NPN Switching Transistor 1 […]
PSU Burner – a power supply tester
https://www.electronics-lab.com/psu-burner-power-supply-tester/
Bob @ electrobob.com tipped us with his latest project. It’s about a power supply tester. What does one do when designing a power supply? Well, build a power supply tester, of course. One of the simplest things to build is a constant current load. This will allow for testing of the endurance of the power […]
Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer
https://www.electronics-lab.com/teardown-repair-experiments-tektronix-rsa-6114a-real-time-spectrum-analyzer/
Shahriar @ The Signal Path did a teardown and repair of Tektronix RSA real-time spectrum analyzer. In this episode Shahriar attempts a difficult repair of a Tektronix RSA real-time spectrum analyzer. This well-equipped instrument reports several error messages during startup POST including LO Unlock as well as Signal Path failures. The service manual of the instrument […]
ChargEST, A Travel Adapter To Charge Your Devices
https://www.electronics-lab.com/chargest-travel-adapter-charge-devices/
When you travel, it’s a bit frustrating to fill your luggage with lots of chargers, cables, and adapters to fit your charging needs. In addition to the space it takes which makes it harder to bring every kind of charger you may need. ChargEST is designed to become your charging companion anywhere in the world […]
LTC2944 – 60V Battery Gas Gauge with Temperature, Voltage and Current Measurement
https://www.electronics-lab.com/ltc2944-60v-battery-gas-gauge-temperature-voltage-current-measurement/
The LTC2944 measures battery charge state, battery voltage, battery current and its own temperature in portable product applications. The wide input voltage range allows use with multicell batteries up to 60V. A precision coulomb counter integrates current through a sense resistor between the battery’s positive terminal and the load or charger. Voltage, current and temperature […]
LED Based Large Size 7 Segment Display
https://www.electronics-lab.com/project/led-based-large-size-7-segment-display/
LED Based Large Size 7 Segment Various Display Schematic & PCB Layout