... The spec sheet calls for a ceramic disk. So what is the difference between a monolithic and a ceramic bead? Is there a place online that shows substitutes...
hey! can you please help me out in this project of mine. i hv to tune a fm reciever using 8085 microprocessor chip. pls help me out with the basic requirements...
... From: "Rahul" <theinsanesinewave@...> To: <Electronics_101@yahoogroups.com> Sent: Saturday, December 01, 2007 11:35 AM Subject: [Electronics_101]...
Hi Rahul, You're asking for too much, giving too little. Questions: what do you want to do? Do you want to move a dial? Do you have to implement the whole FM...
I've done something like this before with computer fans. I ran 2 fans off 12 volts, then had a DPDT switch to flip them between series and parallel, giving me...
When is your homework due? ;') As another person said, you ask too much, give too little. Did you read the two files you received when you joined the list?...
Dear Jack, and all who have advised me. Considering the downloading of special programmes to capture Youtube clips is pretty well beyond my capabilities and...
Des, You are welcome. I will give you one last bit of advice. If you ever want to save internet video clips on a regular basis, the EASIEST way is a simple...
... you ... hi hugo!!! basically i hv to move the dial....do u think it cn be moved using stepper moter? is there any other alternative? my main idea is to...
... you ... what i mean by input a frequency is that i'll be entering a frequency like say 98.3MHz or just 98.3 into a register or memory location of the...
You could use a DAC to supply reverse voltage to a tuning diode, perhaps doing it closed-loop with a PLL if the receiver is heterodyned. Implement a frequency...
Hi l'm in the process of building a light bar with 3 watt prolights. l will be using mosfets to get the supply to the lights but l'm looking for circuit ideas...
... How about a microcontroller, like a PIC? That way you can programme any sequence you can think of and change it anytime if you don't like it or get tired...
The biggest mistake newbies make is an unintentional lack of tact caused by excitement at having found a bunch of people who share their interest in...
Electronics_101@yahoo...
Dec 2, 2007 10:27 pm
41715
Did you read the messages you received when you joined Electronics_101? See specifically numbers 4, 5, and 6. You need to do your own homework. I will no...
Electronics_101@yahoo...
Dec 2, 2007 10:27 pm
41716
... or get ... The 8085 could be a GREAT choice! Add an address latch (required in any event), 64k RAM with a little shadow flash at 0x0000 to get the machine...
... programme any ... then... ... OOPS! I posted this to the wrong thread! I was thinking about the FM radio project. I would certainly use a PIC for light...
I have been a lurker here for a while and now find myself in need of some help. I am attempting to repair a treadmill that stopped working rather than send it...
MANY MANY THANKS JACK. THAT SOUNDS LIKE AVERYGOODWAY TO DO IT. DES. ... you ever want to save ... simple hardware solution. ... hardware that requires NO ... ...
... If we ASSUME that was a pull-up resistor then for a 5V system it might have been 4.7k (call it 5k). So, if you have 150VDC then something like 150k seems...
... of ... an ... controller ... trace ... ohm ... the ... appear to ... the ... what ... it ... there ... this ... the ... IR640 ... fine ... might ... small,...
Des, You are very welcome. I know a lot more about connecting video machines than I know about electronics circuit theory,even though I love electronics, I...
Hi all, There are more ways of soldering than just using a normal soldering iron! If you need to solder surface mount components, or if you need to solder...
I have had occasion to repair some of this type of device and it has never been easy. The one you have appears to be typical of most. Most times I have had...
... perhaps doing it closed-loop with a PLL if the receiver is heterodyned. Implement a frequency counter to ensure that the local oscillator is tuned to the...
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