DIY Digital Tape Measure

DIY Digital Tape Measure

by electronics for everyone @ instructables.com: Today I hope to teach you all about ultrasonic sensors and hopefully by the end...


UT602 – for those who are interested in miliOhms

UT602 – for those who are interested in miliOhms

We have for you a measuring device able to measure even small resistance with 0.01 Ohm resolution.


Triacs – How to calculate power and predict Tjmax

Triacs – How to calculate power and predict Tjmax

An application note from NXP on how to calculate the power dissipated by the triac: This Application Note describes how to...


50,000V High Voltage Power Supply

50,000V High Voltage Power Supply

by Victor8o5 @ instructables.com: This high voltage power supply has been designed to output a fixed voltage of around 50kV, it...


DIY USB Line Power Meter Stick

DIY USB Line Power Meter Stick

a new project is published on electro-labs.com, check it out: Another DIY project designed with FabStream’s SoloPCB tool is ready ...


Buck-boost regulator achieves high efficiency

Buck-boost regulator achieves high efficiency

by Susan Nordyk @ edn.com: Using adaptive current-limit PFM (pulse frequency modulation) control, the ISL9120 switching regulator...


UT204 is able to measure DC current and also True RMS

UT204 is able to measure DC current and also True RMS

Clamp multimeter UT204 measures reliably even in real conditions of nowadays mains supplies and for an affordable price moreover.


WXR3031 rework station will replace you three devices

WXR3031 rework station will replace you three devices

Soldering, deslodering, hot-air works but also a record of your work in a PC – this is the Weller WXR 3031.


Energy Harvesting Circuit

Energy Harvesting Circuit

by hackarobot.com: Recently, I built an energy harvesting circuit based on an ultra low voltage DC/DC step up converter chip...


Scullcom Hobby Electronics #26 – Build a Function Generator Part 2

Scullcom Hobby Electronics #26 – Build a Function Generator Part 2

by Scullcom Hobby Electronics @ youtube.com This is part 2 of the building a function generator.


WIFI Mains Power Dimmer / Switch

WIFI Mains Power Dimmer / Switch

MAINS Power Dimmer / Switch Module project by Tracker J: Now it’s about time to talk also about what many of you has asked for: D...


Even you switch ecologically?

Even you switch ecologically?

More exactly, we talk about switching-off a device.