Spider robot with PIC16F84
Posted on Sep 19, 2012
New Circuits
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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.....
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This circuit uses the versatile MAX038 function generator. Although in this circuit some of the...
The detector uses three sections of an L144 and a DC4011 type CMOS NAND gate to make a very low...
This circuit allows the effective power in a load to be controlled by varying the duty cycle of...
This circuit is built around a 555 timer using very few components. Since the circuit is very...
This page details the construction of a prototype dye laser that is intended for initial checking...
The simplest of all motor controllers (besides a beeline on/off switch) is the contactor...
The consumer unit (or electricity meter`) cupboard in some older houses is a badly lit place. If...
This LM3886 amp electronic circuit project is capable of delivering 68W of continuous average...
This featured circuit is a musical doorbell. After the button S1 is pressed, a short melody is...
This circuit can control any one out of 16 devices with the help of two push-to-on switches. An...
It is sometimes necessary to monitor a device that generates a relatively short pulse to indicate...
As shown in FIG grounds MAX4100/4101 using a capacitive load drive circuit isolation resistor Rs...
Circuit diagram for the DC power supply protection circuit. The device consists of buck...
Closing switch S, the power supply positive half cycle, the power by VD1, Rl, VD2 to charge the...
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