Fish Robot
Fish Robot Project Principles of the Swimming Fish Robot We can say that fish swim with pushing water away behind them, though fish swim by ...
simple circuit of infra red remote control
By using the NE 555 and LM 567we can create a system of remote control via infra red light media. This system works based on the frequency o...
Lampu Otomatis Sederhana
Gbr. Rangkaian lampu otomatis Component list: R1 = 100K Pot Q1 = 2N3904 or 2N2222 Q2 =NPN PhotoTransistor RELAY= ...
time delay with 555 chip
A time delay relay circuit is a relay that stays on for a certain amount of time once activated. This time delay relay is made up of a adju...
Arduino Digital Thermometer
This Digital Thermometer based on famous Arduino board and LM35DZ as temperature sensor. The sensor component has three pins, +5V, ground a...
Mengukur Transistor Menggunakan Multi Meter
Ekivalen transistor with two dioda combined, so that the test dioda principle applied to the test transistor. Cara Mengukur Transistor Mengg...
Mengukur Kapasitor Menggunkan Multi Meter
Previous cargo in the condenser discharge (connected pin positive and negative). set the multimeter on the stride Ohm, paste investigator re...
AVR Project Wii Conductor
This AVR project is a simplified implementation of Wii-Music, utilizing a Nintendo Wii Remote (“Wiimote”) to play a gesture-based music gam...
Digital Voleme Control
Rangkaian Digital Voleme Control in this series can use a digital set the volume on the amplifier or tone control. although the tone control...
12 watt FM Transmitter
The advantages of FM modulation is free from the influence of air disturbance, the bandwidth (wide band) is larger, and the high fidelitas....
CIRCUIT OF SIMPLE ON LINE UPS
physical irfz44 & CD4047 chip Simple Circuit of UPS on line UPS (Uninterruptible Power Supply), is used to anticipate the power off. Out...
5 Band equalizer
BA 3812 chip 5 Band equalizer Skema Rangkaian 5 band equalizer In this part of the investigation in a series of 5-band Equalizer circuits wi...
AVR Electronic Combination Lock
CodeLock AVR is electronic combination lock based on AVR microcontroller AT90S2313 or ATtiny2313. User code is consisted of 1 to 8 digits. ...
Battery indicator
In this part of the investigation in a circuit of battery indicators , this is arise such alarm sound or light up when the battery already w...
AVR Electronic Lock with Key Generic RFID
This is a generic 125KHz RFID tag reader and an electronic contactless lock . The project is based upon microcontroller AVR ATtiny2313 and g...
USB Coin/Button Cell Battery Charger
I have designed many small footprint PIC projects (such as, pocket watches and wristwatches) but I cannot make them really portable. To make...
Jam Digital berbasis Mikrokontroler AT89s51
Rangkaian Jam Digital berbasis Mikrokontroler AT89s51 Digital hours to make this not too difficult. This series is not my original projec...
PICTalker - Low Cost PIC Speech Synthesizer
PICTalker is a low cost allophone-based system for synthesis speech. The system use PIC16F628 microcontroller as main processor. You need a...
Simple AVR USB Temperature Probe
This simple USB temperature probe uses the AVR USB library by Objective Development. The included ruby script reads the temperature and opt...
Skema Audio Ampflifier
60 watt Audio Amplifier This circuit in the complete with bass-boost control on the fedback loop amplifier, this is done to overcome the d...
Power supplay (Adapter)
12 volt dual voltage of adapter Transformator 18v-CT (min) Capasitor 35v Bridge Rectifier 2 Ampere /100 v c4, c5 Ceramic 12 VOLT 20 Ampere...
