1A DC/DC switch-mode regulators TRACO TSR-1 already found their stable place on the market and they successfully replace inefficient linear regulators. Switch-mode power supplies are still more used in all segments of power supply, to which also belongs a regulation on the side of the load (Point Of Load – POL). Perhaps every designer is […]
Try the effective replacement for standard 78xx regulators Read More »
create_drill_line_array1.21.zip Creates a line of holes or vias along an arbitrary path. Options for a trace with specified width/exposure which follows the line of vias. The vias can be spaced by total number for the guide path, or by distance between vias. Uploaded by James Connors from USA Uploaded on 07.12.2007 For more detail:
` New series of miniature embedded industrial computers of the credit card size manages HD videos, multimedia presentations and other demanding tasks in a real time. i.MX53 is after i.MX25 and i.MX51 already the 3-rd member in the family of computers i.MX (SBC – Single Board Computer, COM – Computer On Module) from company Voipac.
i.MX53 – a “credit card” with an operating system increased its performance Read More »
Everything implies, that the situation with marking of chip resistors (0603/0805/1206) will soon be similar to chip capacitors – i.e. no marking on the top of the component. The reason for this step is to reduce unnecessary chemical usages for environmental protections. Naturally, to identify the product resistance value, each single reel will be labeled
Will the SMD resistors marking become a history? Read More »
Are you sick and tired of using a tooth pick to apply solder paste? Are you still using through hole components because you don’t want to deal with soldering surface mount devices (SMD)? If so, this post provides you with guidelines for building your very own laser cutter for cutting PCB stencils. With a total
Frequency meter with some of quite good performance, capable of measuring frequencies from 1Hz to 10MHz (9,999,999 Hz) with a resolution of 1 Hz over the entire range. Ideal for function generators or as a standalone meter. It is cheap and easy to make, with parts that can be bought anywhere, and with a small
We had been hunting for the right tool for a while and iSticky was exactly what we needed! It‘s a really simple way to leave sticky notes on fellow team-mates‘ desktops and coordinate to-do lists. The most important thing is that we don‘t need to open a web page or other app, which is exactly
iSticky Server is listening to your Arduino project Read More »
The project — http://www.onlinecourses.com — is a free and comprehensive resource that is a collection of open college course that spans videos, audio lectures, and notes given by professors at Harvard, Princeton and MIT. They offer highly relevant courses such as iPhone Application Development from Stanford and Cyber Humor from Oxford. This is a wonderful
General Features Communicate using the hardware serial port on pins 0-1 either with 5V or 3.3V lines. Power the board through vehicle’s OBD2 port. Use standard ELM327 commands also with the new extended ST commands for new functionalities. Low power modes for safe usage of your vehicles battery especially in permanent installations. Superior support of
If we design a device with push buttons, it is usually advantageous when we can use the same push-buttons, independently on whether we use them for switch-on, switch-off, change-over,… Moreover, at a modification of a given device, a possibility to change the function of a given push-button without its exchange is often highly welcome. Unimec
