Róbert Finta
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In this era of corporate hacking, stealing personal details and putting them on sites such as Pastebin here is an easy way to backup or steal passwords. Requirements – 1. A PC 2. USB drive 3. Inter…

In this era of corporate hacking, stealing personal details and putting them on sites such as Pastebin here is an easy way to backup or steal passwords. Requirements – A PC USB drive Inter…

[5A_Power_Supply_LM338K_Schematic.gif]

[5A_Power_Supply_LM338K_Schematic.gif]

High-stability version of the basic Figure 2 1 kHz astable multivibrator circuit.

High-stability version of the basic Figure 2 1 kHz astable multivibrator circuit.

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and Receiver Circuit is an electronic traffic preemption device that city buses and emergency vehicles use to control the traffic control equipment.

Electronic Circuit Projects: CREE XM-L T6 LED Driver Circuit

The post details how to build a simple current controlled Cree XM-L LED using an LiPo or Li-ion battery or an SMPS driver circuit