Light Sensor Circuit
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.....
.
Simple circuitry suitable for moving-magnet cartridges Passive high-frequency equalization. This...
A simple 3-way crossover, intended for triamping Hi-Fi systems. This is a conventional 12dB /...
This circuit responds quickly enough to prevent damage from most overloads. C 1 "s input is...
The ac line power is brought back into the circuit through Fl, a protective 5-A fuse. One side...
This circuit is similar to the one above but uses positive feedback to get a little more...
Build a small battery powered device containing a servo. I would like to be able to turn off the...
Used several KE 4-211-2 Sennheiser microphones to assemble a device for acoustic signal analysis....
Here we explain a couple RF 433kHz remote control chips especially designed for the purpose. The...
CMOS circuits are known for their low current consumption. This is particularly important for...
This voltage regulator circuit can deliver up to 3A at 12V output voltage. The circuit can be...
This simple 220V power interface is intended as an interface for monitoring electric equipments...
This is the schematic for an FM transmitter with 3 to 3. 5 W output power that can be used...
The EtherSmart Wildcard is based on the Lantronix Xport Ethernet device server which is built...
This circuit should be the easiest to tune as well (Reason: when the pulse is at 6V, all...
For the use of direct current 6 ~ 8W fluorescent lamp ignition circuit ring. It is a common...
After the original radio with guts shown transformed into a block diagram of the machine....
characters left: