Tag: analog circuits projects

Analog electronic Analog electronic projects application schematics

IL300 Optical Audio Signal Separator Low-Frequency

| 2014/03/06

Linear optocoupler IL300 One of the diode is part of the output circuit, the other is used as feedback. IL300 optocoupler is suitable for both direct and transfer AC signal with a bandwidth of 200 kHz via a linearity of up to 0.01%. The function is stable in terms of temperature, while the temperature coefficient…

Power Led Flashing Police Circuit Simple

| 2014/02/26

This circuit is a bit more classic two-transistor flip flop circuit Police Flashing LED lamp made ​​by developing two low-power white LEDs power LEDs more than normal LED current to draw high power transistors in the circuit Police used in the Age of transistor circuit diagram of the codes, the codes specified in the schema,…

ENC28j60 Ethernet Module For Arduino Kit

| 2014/02/25

Arduino Kits can be merged with the Arduino Ethernet module is based on the materials used in the design of the PCB DIP ENC28j60 SMD No 3 .3V regulator is used for the material, I don’t think that’s in the market rather than LD1086 LM1117-3.3 is available. ENC28j60 Ethernet module for plenty of examples of…

FT245R USB control program and application circuit

| 2014/02/24

FT245R USB parallel FIFO control IC with USB port, you can control the output, input pins through the program. The author used the program prepared by the manufacturer, by making the application circuit is a simple and direct, there’s little element circuit. FT245R USB control utility has been tested on Windows 7 32 bit, 64…

With a simple Timing circuit CD4060

| 2014/02/21

One is a timer circuit with IC CD4060 … made a simple but efficient circuit. The trials have been successful. The drawing shows a connected T1 examined transistor oval. This link connects to the foot of the No. 7 is approximately half a second with a seconds timing. It is time to stand up to…

175MHz-190MHz Tiny 3V FM transmitter circuit

| 2014/01/07

Once inside the business of SMD components have been tiny FM transmitter circuit pcb printed circuit board design is very stylish as most of us see in the PC main board CR2032 3V battery size is already out of the energy that the battery is placed in the PCB battery socket. The frequency of the…

LM3914 120 Led Stereo Vu meter circuit

| 2013/11/07

VU meter circuit left and right channel as the second section consists of circuits 6 10 s LED display used ultimately each display 10 LEDs where the per channel 60 LEDs are used a total of 120 LEDs at the same time per channel 6 LM3914 is used to integrate a one synchronous with the…

ULN2803 Liquid Level Indicator Circuit

| 2013/09/20

In general, the computer parallel lpt port or motor drive circuits we have seen in the regulatory integrated liquid level gauge as you can use the output to 8 LEDs connected fluid location 12 volt + is given into the liquid to desired levels by the LEDs are deployed. I would say, but with the…

SS495 Hall Sensor Circuit Of Magnetic Attraction

| 2013/08/23

An old post; “LM741 op-amp with a magnetic Shooting Practice” was shared in this project seems a little more advanced with .. Magnetic-up circuit TL071 opamp based on the electromagnetic coil between the SS495 Hall sensor is placed author of several pieces on the magnet by placing a lot of testing done for the project…

RGB Led Strip Microphone VU Meter Circuit

| 2013/08/11

RGB VU meter circuit TL072 Op-amp based on the environment in the sound with a microphone and detects the volume according to the RGB LED strip in different colors of light gives the LED strip on the 15 LEDs There TL072 output the transistor power of increasing the longer LED strip can be connected either…