Author: mixos
![USB Curve Tracer USB Curve Tracer](https://www.electronics-lab.com/wp-content/uploads/2017/03/curve.png)
USB Curve Tracer
A small and inexpensive USB-based curve tracer used for troubleshooting electronics in the style of the Huntron Tracker 2000. by Jason Jones: This documents a USB-based curve tracer based on the PIC24FV16KM202, which is a modest 16-bit microcontroller. The board uses a PC screen OR...
Continue Reading![Coilcraft.com – Power inductor selection tool adds performance data Coilcraft.com – Power inductor selection tool adds performance data](https://www.electronics-lab.com/wp-content/uploads/2017/03/170328edne-coilcraft.jpg)
Coilcraft.com – Power inductor selection tool adds performance data
By Graham Prophet@ edn-europe.com: Coilcraft has written a Power Inductor Selection Tool that allows users to easily select the appropriate path for their particular search while also providing more application-specific performance data than previously available. Coilcraft.com -...
Continue Reading![Arduino Parking Assistant Arduino Parking Assistant](https://www.electronics-lab.com/wp-content/uploads/2017/03/F0QOHZ1J0COVN2Y.MEDIUM.jpg)
Arduino Parking Assistant
addictedToArduino @ instructables.com designed a Arduino based parking assistant. To appease my frustration I decided to design a device that would allow me to park in the exact spot every time. I love working with arduinos, leds, sensors, and nearly anything else electronic, so I...
Continue Reading![Raspberry Pi Security System Raspberry Pi Security System](https://www.electronics-lab.com/wp-content/uploads/2017/03/FinishedMounted.jpg)
Raspberry Pi Security System
MWAGNER @ hackmypi.com build a security camera based on Raspberry Pi: A family member asked me to put a camera in our garage recently, and immediately I decided to use a Pi Zero. Back when I was interviewing for my current job, I was dabbling with the idea of making a wireless,...
Continue Reading![Inside the vintage 74181 ALU chip Inside the vintage 74181 ALU chip](https://www.electronics-lab.com/wp-content/uploads/2017/03/74181-die-rot.jpg)
Inside the vintage 74181 ALU chip
Ken Shirriff writes: The 74181 ALU (arithmetic/logic unit) chip powered many of the minicomputers of the 1970s: it provided fast 4-bit arithmetic and logic functions, and could be combined to handle larger words, making it a key part of many CPUs. Inside the vintage 74181 ALU chip -...
Continue Reading![10-bit resolution, 70-300 MHz, touchscreen scope priced from €1250 10-bit resolution, 70-300 MHz, touchscreen scope priced from €1250](https://www.electronics-lab.com/wp-content/uploads/2017/03/170323edne-rands-rtb2000_48470_04.jpg)
10-bit resolution, 70-300 MHz, touchscreen scope priced from €1250
by Graham Prophet @ edn-europe.com: Rohde & Schwarz recently announced its RTB2000 entry-level oscilloscope, aimed at education, R&D and manufacturing. With an starting price of €1,250, the company says it provides performance previously only available in higher priced...
Continue Reading![Step‐up DC/DC converters with built‐in inductors and control ICs Step‐up DC/DC converters with built‐in inductors and control ICs](https://www.electronics-lab.com/wp-content/uploads/2017/03/2017-03-22-eete-jh-torex.jpg)
Step‐up DC/DC converters with built‐in inductors and control ICs
Measuring 2.5×2.0x1.0mm, the newly‐developed XCL102/XCL103 series of step‐up micro DC/DC converters is designed with built‐in inductors and control ICs. By Julien Happich @ edn-europe.com: The use of built‐in inductors also allows PCB layouts to be simplified, minimizing...
Continue Reading![GPS tracking with an MSP430F5510 over GPRS GPS tracking with an MSP430F5510 over GPRS](https://www.electronics-lab.com/wp-content/uploads/2017/03/telit_cps_gprs_msp430_tracker-600x430.jpg)
GPS tracking with an MSP430F5510 over GPRS
Bluehash over at 43oh.com writes: I found a tiny gem while browsing Github for MSP430 projects. This one is a GPS tracker based on a MSP430F5510 with a GPRS cellular connection for reporting and command input. The GPS is a FGPMMOPA6H from GlobalTop and the GPRS module is a SIM900...
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