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small transistors for above >100 Mhz
Hai All   I'm looking some information and the kind of small transistors(TO-92) type like BC547/1904/2222 that work's above 100Mhz. Did someone had experience with small...
Monday, 25 April 2022 - 10:52
The reasons of ARMs controller.
Hai All   Liitle consider that ARM type Controllers will be the next projects,Cause some reason about voltages and I/O capabilities. There's numberous type of ARMs. I'm very...
Monday, 28 March 2022 - 11:49
Complement of MCP 6024 op-amp
Hai All I'm looking substitute for MCP 6024,it  had better features compares to other op-amp type. Did someone had information about the substitute/complement for MCP 6024 (...
Monday, 21 March 2022 - 08:49
NE612/602 or SA612/602
Hai All   I'm looking 3-4 pieces NE612/602 or SA612/602 PDIP. Someone would like to offer spare of that Chips via Bank Transfer ? or had low cost suppliers.   Any...
Friday, 18 March 2022 - 07:24
Arduino Nano and Arduino Pro Micro prices
Hai All   I just saw that AliExpress offers the price for Pro Micro(ATmega32U) almost same price with Arduino Nano(ATmega328+CH340). Was that true ?  
Tuesday, 15 March 2022 - 08:14
OOK transmitter
Hai All   I had ordinary OOK transmiter that I posted with ATtiny85(at other thread).   Then I decided to replaced with other types(similiar but different Voltages...
Monday, 14 March 2022 - 10:30
Tubes or LDMOS
Hai All   Probably not related to electronics in general but maybe for reduced the cost of RF amplifiers with&Or Disadvantages and Advantages.   Someone had...
Friday, 4 March 2022 - 07:17
HKPhysicist:I want to produce about 1,000 durable cases for wearable
HKPhysicist wrote: I am still waiting for a mini solar panel.  Then, every component will be ready. Now,You are rational.Beside ordinaries Bateray. The mini solar panel...
Wednesday, 23 February 2022 - 09:18
Basic Stamp
Hai All   In the ninety and earlier twenty century, The basic stamp are very popular. Mostly used PIC C54 and F84 which rare and expensive at third countries. Beside Scenix(...
Wednesday, 16 February 2022 - 10:54
Read Write SD card
Hai All   Anyone had ideas about Read write cycles of SD card ?   Any info will be appreciated
Wednesday, 2 February 2022 - 03:48
Prolific PL2303 problem
Hai All   I had PL-2303 from Holland unfortunedly stolen together with Laptop and something else. Then I decided to bought again but unfortunedly get above problem. Someone...
Monday, 31 January 2022 - 12:44
Hai All   This thread related to https://www.avrfreaks.net/forum/... https://www.avrfreaks.net/forum/...   Probably this simple way to create the DC-DC converter.Since...
Friday, 14 January 2022 - 12:11