Do you throw old notebook, newspaper or bills in dustbin? then Wait! What if old waste paper become new fresh sheet in our hand? Yes, it is possible and its quite very easy! So this small DIY Paper Recycling Turn Old Paper into New teaches us how to recycle paper at home, as this project […]
DIY Projects
Digital Display AC Line Tester Circuit
The Digital Display AC Line Tester Circuit is a compact electronic device that detects the presence of mains AC voltage without direct contact, it operates wirelessly, making it a safe and convenient mains voltage tester. When the sensing probe comes near a live AC wire then the circuit detects the field and shows the count […]
Buzzer Alert at 0°C Indicator Circuit
In winter season, water and surrounding air can go below zero degree and at that time it is useful to have a small alarm which tells us when temperature goes near freezing point. This Buzzer Alert at 0°C Indicator Circuit uses thermistor sensor, one op-amp IC and a piezo buzzer to make sound alarm when […]
Electronic Mosquito Swatter Bat Circuit
Electronic Mosquito Swatter Bat Circuit is very common device at home and work place, it uses small battery and simple circuit to make big voltage. Also, this big voltage come on mesh net of a bat and when mosquito or fly touches the mesh the current pass through body and insect die quickly. Main idea […]
Low Cost AM Radio Receiver Circuit
This cheap and easy Low Cost AM Radio Receiver Circuit uses simple parts to make, it helps us get normal AM radio signals and then it uses 2N3904 transistor and LM386 amplifier to find and make AM signals louder. Also, circuit is good for beginners and people who want to learn about radio and electronics […]
AM Radio Receiver Circuit using IC TA7642
TA7642 IC is very sensitive chip for AM radio, it needs few extra parts and works on low voltage; also circuit is good for small and efficient radios. In this post we will see AM Radio Receiver Circuit using IC TA7642 and here we have explained each part and have given easy steps to build. […]