Misc
Digital Variable Resistor / Potensiometer DS1669
The DS1669 is an electronic digital rheostat manufactured by Dallas Semiconductor. This component has a function similar to digital variable…
Aquarium Temperature Probe
This is the electronic circuit diagram of aquarium temperature probe capable to monitor the temperature of water and indicate the…
Static Circuit Breaker / RFI Eliminator
This is the circuit diagram of Static Circuit Breaker. Many a times you must have heard an undesired sharp sound…
Smart Sensitive Electronic Hearing Aid
This is the circuit diagram of electronic hearing aid featured with sensitive sound detection and energy saving, so this hearing…
Water Level Indicator with Single 7 Segment LED Display
This is an unique water level indicator circuit which use 7 segment LED display to show the current water level…
Electronic Appliance Protector
This is a easy built and very low-cost circuit purposed to protect your electronic appliances / devices, such as Personal…
Simple Electronic Muscular Stimulator
Here's a circuit which stimulates nerves of the part of your body exactly where electrodes are generally attached. It is…
Circuit For Quiz Contest : Electronic Jam
This is the design diagram of electronic jam. This jam circuit can be implemented in quiz contests in which any…
Why You Might Want Train Horns
Imagine for a moment that you are driving down the road in your truck and it has been a long…
Simple Battery Level Indicator
Here the circuit diagram of simple and easy made battery level indicator. In general, in mobile phones, the battery levels…