The original CK217 was an improvement on the CK200 FM Transmitter. This new FM Transmitter can transmit over 900 feet in the open depending on aerial used. The tank oscillator coil is built into the circuit board, and has been tinkered with to give the best distance and stability for it’s size. The battery supply [...]
Today we have new circuit for light adjustable circuit with IC 4017 which will be benefic to you. Please see Schematic on left your hand. light adjustable circuit with IC 4017 IC556 and IC 4017 in Traffik Control of light – in the catalog of amateur radio resources to … The circuit uses IC 4017 [...]
This circuit uses a Dallas DS1621 temperature sensor which indicates the temperature of the device. The temperature sensor has a thermal alarm output, which becomes high when the temperature of the device exceeds a user defined value. This is the figure of the circuit. When the temperature drops below a user defined value, the alarm [...]
An analog to digital converter converts an analog input voltage into a digital value. This is a circuit for shows the analog to digital converter. This circuit is using microcontroller ATmega8 for control the operation. This is the figure of the circuit. The resolution of the converter indicates the number of discrete values it can [...]
This light sensor circuit that is photos sensor is the gap between light and electronics. This circuit is built by op amp and microcontroller PIC16C63 for control the sensor. This circuit is not precision application, but they can be effectively used in position photo sensing applications minus the headaches of amplifier stability. This is the [...]
50 Watt apmplifier with TDA1514A Here is circuit audio amplifiers for car, which use it only number Transistor Circuit of IC, simple Circuit (and Top Popula) Use TDA1514A transistor at low cost. It best Idea Circuit. It’s receive a handful of additional external device in comparison to the generic diagram. Remember that there’s a simple HF filter on input signal. [...]
LM317 Variable Power Supply Regulator A circuit is timeless. LM317 regulator is a versatile and highly efficient 1.2-37V voltage can provide up to 1.5 Amps. of current with a large heat sink. It is ideal for almost any application. This was my first power source workbench and I still use it. Since LM317 is protected [...]
