![AutoResetRRR – Automatically reset routers/cameras/servers AutoResetRRR – Automatically reset routers/cameras/servers](https://www.electronics-lab.com/wp-content/uploads/2016/05/DSC_5624-600x398.jpg)
AutoResetRRR – Automatically reset routers/cameras/servers
"bogdan" published a new project, a device able to automatically reset your router, camera or server. AutoResetRRR is a kind electronic frustration reducing device: it cuts the power periodically to devices that can go nuts (routers, net cams, servers), but it does give a heads up....
Continue Reading![USB to RS485 converter USB to RS485 converter](https://www.electronics-lab.com/wp-content/uploads/2016/05/pcb-assembled-1024x489.jpg)
USB to RS485 converter
Marko Pavlin has published a USB to RS485 converter. He writes: Testing of sensors with RS485 using PC without proper interface is not possible. Since RS232 interfaces are very rare, the interface should be hooked to USB. The interface between USB and RS485 can be soldered with one...
Continue Reading![Optically Isolated LPT Breakout Board for CNC & Routers Optically Isolated LPT Breakout Board for CNC & Routers](https://www.electronics-lab.com/wp-content/uploads/2016/05/Optically-Isolated-LPT-Breakout-Board-M069-500x500.jpg)
Optically Isolated LPT Breakout Board for CNC & Routers
Optically isolated parallel port break out board designed for Hobby CNC, Routers and Motion controller, This Board is an easy solution to drive stepper Motor driver through PC parallel port, The Board is compatible with various CNC software specially made for LPT port data output....
Continue Reading![1.8″ DIY Photo Frame using and Arduino Nano and a ST7735 Color TFT display 1.8″ DIY Photo Frame using and Arduino Nano and a ST7735 Color TFT display](https://www.electronics-lab.com/wp-content/uploads/2016/05/1-8-diy-photo-frame-using-and-ar.jpg)
1.8″ DIY Photo Frame using and Arduino Nano and a ST7735 Color TFT display
In this video educ8s.tv is going to show us how to use the SD card slot of the popular 1.8" Color TFT display which uses the ST7735 driver. Then we will save some bitmap images in the SD card and we will display them on the display. In other words, we will build a simple Photo Frame...
Continue Reading![150V DC/DC inverting controller: single inductor, ground-referenced control 150V DC/DC inverting controller: single inductor, ground-referenced control](https://www.electronics-lab.com/wp-content/uploads/2016/05/160526edne-linear3896.jpg)
150V DC/DC inverting controller: single inductor, ground-referenced control
LTC3896 is a high voltage inverting switching regulator controller that drives an all N-channel synchronous power MOSFET stage. Most low to medium power inverting DC/DC converters use a coupled inductor or transformer: this device uses only a single inductor. The chip converts a 4V...
Continue Reading![Curve Tracer Project Curve Tracer Project](https://www.electronics-lab.com/wp-content/uploads/2016/05/curve-tracer-top.png)
Curve Tracer Project
Jason Jones has tipped us with his latest project. He is working on a semiconductor curve tracer and details his progress on his website. I have thought about this a lot recently and - in order to get the cost down - the unit must have a cheap or available power supply and must coopt...
Continue Reading![How to Use Arduino and a RF 433 Long Range How to Use Arduino and a RF 433 Long Range](https://www.electronics-lab.com/wp-content/uploads/2016/05/FAKMQAVIOKBXOHQ.MEDIUM.jpg)
How to Use Arduino and a RF 433 Long Range
This is a tutorial on how to use a 433MHz long range transmitter/receiver with Arduino. I just explain how i have use the 433MHz RF Long Distance Transmitter / Receiver Pair and a arduino to install it on my rc truck for a firework ignition, lamp , pan tilt camera system How to Use...
Continue Reading![DIY Mini Quadcopter with 3D-Printed Frame and Custom Firmware DIY Mini Quadcopter with 3D-Printed Frame and Custom Firmware](https://www.electronics-lab.com/wp-content/uploads/2016/05/20160516_194627-scaled-1024x576.jpg)
DIY Mini Quadcopter with 3D-Printed Frame and Custom Firmware
Simon D. Levy designed and build a mini quadcopter with 3D printed frame and custom C++ firmware. See the full project notes including bill of materials and more photos on the link below, and check out Simon’s blog on the C++ firmware here. I wanted to try my hand at a true "DIY"...
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