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![Tiny Professional Microphone Preamplifier Tiny Professional Microphone Preamplifier](https://www.electronics-lab.com/wp-content/uploads/2017/01/MICROPHONE-PREAMPLIFIER-PIC1.jpg)
Tiny Professional Microphone Preamplifier
This board has been designed around INA217 low distortion, low noise instrumentation amplifier. The INA217 is ideal for low-level audio signals such as balanced low-impedance microphones. Many industrial, instrumentation, and medical applications also benefit from its low noise and...
Continue Reading![GPS RECEIVER TO FM RADIO (88-107 MHz) AUDIO + RDS TRACKING V2 GPS RECEIVER TO FM RADIO (88-107 MHz) AUDIO + RDS TRACKING V2](https://www.electronics-lab.com/wp-content/uploads/2017/01/FM_GPS_PCB_TOP-1024x388.jpg)
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GPS RECEIVER TO FM RADIO (88-107 MHz) AUDIO + RDS TRACKING V2
pinko @ blog.exrockets.com has build a GPS receiver to FM radio based on PIC18LF2553. He writes: Today I made some modifications to this is a new project for a GPS to FM radio tracking device for rockets i.e. the V2. The initial design lacked the antenna impedance matching circuit...
Continue Reading![TP4056 3V3 Load Share Upgrade TP4056 3V3 Load Share Upgrade](https://www.electronics-lab.com/wp-content/uploads/2017/01/3v3-scaled-1024x768.jpg)
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TP4056 3V3 Load Share Upgrade
A lot of project are battery powered and some of them need dual battery links. Robert on hackaday.io had shared his new project that shed light on this issue. He built an load sharing addon board with the ability to charge the battery while the project is operating. Many Chinese...
Continue Reading![SMART.IO, An Affordable Remote Control for Embedded Designs SMART.IO, An Affordable Remote Control for Embedded Designs](https://www.electronics-lab.com/wp-content/uploads/2017/01/smartio.jpg)
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SMART.IO, An Affordable Remote Control for Embedded Designs
Creating a smartphone application for your embedded products may be a high-cost process that consumes time and efforts. ImageCraft, a producer of high quality low cost embedded system tools, had developed “Smatr.IO” as a very cheap alternative solution that allows you to add a...
Continue Reading![Dintervalometer, A Custom Made Intervalometer For DSLR Cameras Dintervalometer, A Custom Made Intervalometer For DSLR Cameras](https://www.electronics-lab.com/wp-content/uploads/2017/01/ono-resins-1.jpg)
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Dintervalometer, A Custom Made Intervalometer For DSLR Cameras
If you want to take a timelapse with your camera, it may be helpful to use an intervalometer. It is an attachment or facility on a camera that operates the shutter regularly at set intervals over a period, in order to take timelapse series or take pictures after a set delay. Daniel...
Continue Reading![2.5V-4.2V input to 3.3V output – 1A Buck Boost Converter using LTC3441 2.5V-4.2V input to 3.3V output – 1A Buck Boost Converter using LTC3441](https://www.electronics-lab.com/wp-content/uploads/2017/01/SCHEMATIC.jpg)
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2.5V-4.2V input to 3.3V output – 1A Buck Boost Converter using LTC3441
This circuit can produce an output of 3.3V and 1A current continuously for a voltage input varying from 2.5V to 4.2V. The LTC3441 is a high efficient buck boost converter which plays a vital role in portable instrumentation because of its fixed frequency operation. This circuit...
Continue Reading![Make the AVRISP mkII Clone from Arduino UNO Make the AVRISP mkII Clone from Arduino UNO](https://www.electronics-lab.com/wp-content/uploads/2017/01/uno-isp-768x212.png)
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Make the AVRISP mkII Clone from Arduino UNO
@kimio_kosaka shows us how to convert an Arduino UNO into an AVR programmer. It will be able to make the AVRISP mkII compatible machine if you a little modifying to Arduino Leonardo / Micro PCB. Below is an article on making Arduino UNO Rev.3 into AVRISP mkII clone. Make the...
Continue Reading![Panelizing made easy in Eagle Panelizing made easy in Eagle](https://www.electronics-lab.com/wp-content/uploads/2017/01/mousebite-600x264.png)
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Panelizing made easy in Eagle
Sjaak shared a tip for panelizing PCB boards in Eagle: Panelizing is done by machining a slot between two or more boards, but keep them attached by a small amount of PCB material (mousebites). I used to do it by hand: generated all the schematics into multiple sheets and then route...
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