开云体育

Warning: I am very inexperienced with electronics - I'm just answering because I happen to be a musician :-) If you want to get away minimal electronics, you can get yourself a basic stamp chip -

Mark, Very informative, thanks Doug Mark Kinsler wrote:

I'm looking for a greeting card IC for one of my students. These ICs are the three pin ICs that make voices once you open a greeting card. I've looked in my electronic Goldmine and All Electronics

A fuse and a resistor are precisely the same thing. In fact, you'll frequently find small resistors--about 1 ohm or so--installed in power supplies. They are used as fuses. The difference between your

Hi I was designing a Single Board Computer and I wanted to add an analog to digital converter 0808 to the 89C51 but I am confused in how to connect the 0808's data lines to the 89C51 , I know that the

Okay, Jim. I think I must go on anyway. having to handle other sound, which might be distorted with the diode connected. The resistor might cause a slight delay in the charge on the capacitor. The

Hi everybody! Back in my highschool days, the electronics club of the school had made a simple strobelight for the week-end parties. If I remember correctly, it consisted of a very simple circuit that

hi all, 1. joined today. will definitely like to share ideas.

If you really want to start building projects in a small amount of time, try AT89C2051. It is an 8051 derivative, with 2Kb flash EEPROM and 128 Bytes of internal RAM. You can use the Bascom Basic

--- In Electronics_101@y..., purohit ranga <sreerangap@y...> wrote: > hi group , > i just joined the group and want to know more about > it and i am basically a electronics student and want to know >

right)? It is, but for now I'll just be lazy and use mono. =] Yeppers. The headphones have a built-in volume control. They also have a stereo/mono switch. My electronics professor drew a circuit

Reji, QPSK stands for Quadrature Phase Shift Keying and QAM stands for Quadrature Amplitude Modulation Both send two bits at a time encoded in four different values For QAM, the values are four

Electronics_101@... writes: Shutting up about it amounts to basically giving those corrupt, greedy f**ks what they want. They want to control everything they possibly can to maximize

Hi.. Usually I am using AT89C51/AT89C52 from Atmel Corp. AT89c51 itself has : - ROM 4kbytes - RAM 128 bytes AT89c52 itself has : - ROM 8kbytes - RAM 256 bytes But first you must make the writer for

enrico, When I suggested the resistor I was thinking about the speaker having to handle other sound, which might be distorted with the diode connected. The resistor might cause a slight delay in the

Thanks again, Jim So the circuit: D + -----/&#92;/&#92;/&#92;--->|------ R=1K + - |+ Speaker = C=10uF |- - ---------------------- I've a little comprehension about this circuit: if the current

The pic parts are a good choice. There are also lots of discussion groups about this part and lots of free shcematics for building programmers for it, books (I think one is called Easy Pic'n), high

I would go for PIC16F84A from Microchip: -Flash part -Only 33 instructions to learn -Small and very easy to program Mounir

Hello Group, I would like to learn how to program microcontrollers, but I don't know which one to pick for starters. I am overwhelmed with the great variety of manufacturers and technologies on the

Try here: http://www.google.com/search?num=100&hl=en&lr=lang_en&q=74ls138