9-Pin RS232 Line Booster Signal Flow Direction Schematic
Posted on Feb 5, 2014
Related Circuits
New Circuits
-
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of.... -
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is.... -
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to.... -
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This.... -
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the.... -
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,.... -
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the.... -
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power.... -
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
.
The main objective of this system is to transmit message or text through ordinary Land Line...
This high power led mood light is based on PIC16F628 and the ability of this mcu to produce PWM...
A single op amp, one fourth of an LM324 quad op amp, is configured as a standard inverting...
The above circuit can he used to hear am statons in ur fm radio .It is a regenerative circuit...
This is an automatic emergency lamp with day light sensing, means it senses darkness/night and...
This be mini size power amplifier 2 watt OTL that use IC LM380. Be base readymade circuit for...
The GLMDPCB motion detector board is a double sided etched, screened and drilled printed circuit...
H-bridge is frequently used to control DC motors and stepper motors. When controlling a bipolar...
The Spartan-6 board has 2x16 LCD, indicated as in Figure. The 2x16 character LCD interface card...
The quadrature-grid signal is excited by a reference from the transmitter. This may be a sample...
555 IC using a delay circuit of the four b They are a jump from high to low transition of the...
characters left: