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Discussion Title Created date
N-MOS and P-MOS TO-92 Part Numbers???
Hi there, I am usually using SMD electronics, but I would like to get some Through Hole parts for my tests. I am using the SMD Mosfets: IRLML6402 (P-MOS) and IRLML2501 (N-MOS)...
Wednesday, 9 June 2010 - 05:32
Special segment displays and light bars
Hi there, I am trying to find some special LED segment displays and light bars. The LED segment display I need is a 5-segment display with 2 arrows (Up and Down). /|\ | \|/ The...
Thursday, 3 June 2010 - 06:14
AT90USB647 USB Host wake up from Power Down
Hi there, I have a low power consumption circuit using the AT90USB647 that acts as a Host controller and read/writes data with USB flash memory sticks. Currently the whole circuit...
Saturday, 29 May 2010 - 09:15
PCB+SMD+TH manufacturer
Hi there, I am working for new factory that likes to get in the electronics area. I am trying to find a manufacturer of electronics pcbs and electronics components soldering, in...
Saturday, 22 May 2010 - 12:09
Hi there, I am searching for a very low cost 0603, 0805 or 1206 white LED. I don't care about the angle nor the luminocity. Does anybody have any idea?
Saturday, 22 May 2010 - 10:09
6x9 LED Matrix driving
Hi there. I just want to make a test. There is a Led matrix of 6 rows and 9 columns that I want to drive it directly from the AVR. The maximum LED current is 50mA and the drop out...
Monday, 17 May 2010 - 08:22
125KHz RFID Read Only 64bit code question
Hi there, I bought some 125KHz RFID tags based on the EM4100 ic (Read Only, 64 bit code). Each card has a unique code printed on the plastic that exists of 10 decimal characters....
Saturday, 6 March 2010 - 18:57
Trying to find SMD diodes
Hi there, I have 2 diodes in through hole package and I need to find the same diodes (similar characteristics) in SMD package. The diodes are, high voltage Fast Recovery: HER107...
Sunday, 28 February 2010 - 16:13
Read Vcc using Bandgap problem
Hi there, I need to measure the Vcc voltage using the intrnal Bandgap voltage. It's my first time I am doing this, so please correct me if I am saying something wrong, because I...
Tuesday, 9 February 2010 - 12:56
AT90USB647 USB host conectivity. Discass.???
Hi there, I am designing a battery based USB host circuit uses the AT90USB647-AU. Only USB flash memory sticks can be applied at the USB A connector. The supply of the citcuit is...
Sunday, 24 January 2010 - 19:48
ATZB-900-ZB question
Hi there, I want to use the ATZB-900-B0 module to handle multisensor application. I have a couple of questions. Does anybody out there have the experience and would like to help...
Friday, 22 January 2010 - 10:37
USB mass storage device max. consumption
Hallo there, I am close to finish a new product. The product other than act as USB host and accepts USB mass storage devices. My question is that which is the maximum current than...
Thursday, 14 January 2010 - 12:08