![LT3091 – –36V, 1.5A Negative Linear Regulator with Programmable Current Limit LT3091 – –36V, 1.5A Negative Linear Regulator with Programmable Current Limit](https://www.electronics-lab.com/wp-content/uploads/2015/09/3091-1024x731.jpg)
LT3091 – –36V, 1.5A Negative Linear Regulator with Programmable Current Limit
The LT®3091 is a 1.5A, low dropout negative linear regulator that is easily paralleled to increase output current or spread heat on surface mounted boards. Designed with a precision current reference followed by a high performance rail-to-rail voltage buffer, this regulator finds use...
Continue Reading![Open source pocket USB oscilloscope; 30 MHz, multi-platform Open source pocket USB oscilloscope; 30 MHz, multi-platform](https://www.electronics-lab.com/wp-content/uploads/2015/09/fully_equipped-82865c647ca6155d5ba3782f757d0c6f.png)
Open source pocket USB oscilloscope; 30 MHz, multi-platform
by Graham Prophet @ edn-europe.com: Running on Apple iPad, Android, Microsoft Windows and Linux, LabNation’s (Antwerp, Belgium) open source USB oscilloscope, SmartScope, is the result of a Kickstarter campaign commenced in 2014 - the project raised 645% of the funding goal within...
Continue Reading![RePhone kit: World’s first open source and modular phone RePhone kit: World’s first open source and modular phone](https://www.electronics-lab.com/wp-content/uploads/2015/09/rephone-ks-11.jpg)
RePhone kit: World’s first open source and modular phone
Seeed Studio has announced that RePhone, an open source and modular phone kit: With Rephone you can: 1.Create your own phone in minutes with the slim MODULES, accessible SOFTWARE, and customizable Phone Enclosures. 2.Hack anything around you, giving inanimate objects the power of...
Continue Reading![HC-SR04 Ping Sensor Hardware Mod HC-SR04 Ping Sensor Hardware Mod](https://www.electronics-lab.com/wp-content/uploads/2015/09/9334037_orig.png)
HC-SR04 Ping Sensor Hardware Mod
by cascologix.com: HC-SR04 ultrasonic sensor modules, also commonly called ping sensors, are practically a dime a dozen, with many Asia online retailers selling them in the $2 to $3 dollar range each. While possibly not intended for an end solution or product, these sensors offer a...
Continue Reading![EEVblog #797 – Siglent SDS1000X Oscilloscope Review EEVblog #797 – Siglent SDS1000X Oscilloscope Review](https://www.electronics-lab.com/wp-content/uploads/2015/09/eevblog-797-siglent-sds1000x-osc-1024x576.jpg)
EEVblog #797 – Siglent SDS1000X Oscilloscope Review
In a world first Dave takes an initial first impressions look at the new Siglent 1000X Series 200MHz entry level oscilloscope. What do you get for US$499? How does it compare to the Rigol DS2000 Series? EEVblog #797 - Siglent SDS1000X Oscilloscope Review -...
Continue Reading![Power Management Solutions: Battery Chargers Power Management Solutions: Battery Chargers](https://www.electronics-lab.com/wp-content/uploads/2015/09/Fig0128.png)
Power Management Solutions: Battery Chargers
Maurizio @ dev.emcelettronica.com writes: Out of all portable devices, the most numerous are the mobile phones (Figure 1). Most of them feature Li-ion or Li-polymer accumulators and Freescale has a broad range of charger ICs dedicated to supporting all the phases of a complete...
Continue Reading![1A from the sugar cube sized module 1A from the sugar cube sized module](https://www.electronics-lab.com/wp-content/uploads/2015/09/obr1753_uvod.jpg)
1A from the sugar cube sized module
With continuous improvement TRACO unveils the SMD version of enormously successful 1A DC/DC converter, the TSR1SM. The TSR1SM series models of step-down switching regulators (non isolating – POL) have a high efficiency up to 96 % which allows full load operation up to +65°C...
Continue Reading![8T49NS010 Clock Synthesizer and Fanout Buffer/Divider 8T49NS010 Clock Synthesizer and Fanout Buffer/Divider](https://www.electronics-lab.com/wp-content/uploads/2015/09/8T49NS010.png)
8T49NS010 Clock Synthesizer and Fanout Buffer/Divider
This reference design features the 8T49NS010 integrated circuit that functions as a clock synthesizer with a built-in fanout buffer and divider. By using an external clock source or a crystal, the 8T49NS010 can generate high performance timing geared towards the communications and...
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