OSCCAL Value Finder Board with 16F88
Posted on Dec 8, 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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The 555 timer IC is connected for Astable Operation, the clock pulses are fed to the 4017 IC via...
This tester is for tracing wiring on Printed Circuit Boards. Resistors below 50 ohms act as a...
The heart of this DIY metal detector circuit is CS209A. The metal detector is build with one 100...
Get my head around the headlight wiring in my car, and I`m curious what purpose the two diodes in...
This is a continuation of my previous article regarding class d amp using 555 timer chip. Looking...
The series of light switches this time slightly different from the voltage of work. The series of...
The CDCF5801 provides Clock multiplication from a reference Clock (REFCLK) signal with the unique...
The IR3721 is a versatile power or current monitor IC for low-voltage DC-DC Converters The IR3721...
This article describes the The 555 Timer Design (NE555N). The content is very simple, very...
This wideband jammer simultaneously blocks all transmissions within a desired band typically by...
Can be used for Touch-Tone decoding as well as for telephone-line and wireless control...
The circuit generates a clock synchronized with the pulse width of two clock pulses, a random...
Closing the switch S, AC positive half cycle through VDI, R vs SCR opened simultaneously at both...
By inverter Gl, delay and width morning circuit 02 (CD4069) and RC integrating circuit...
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