The post points out a 10 stage soil moisture sensor meter circuit with an built-in automatic water sprayer mechanism for repairing the important situation of the soil. Talking about […]
How to Make a Municipal Water Supply Sensor, Pump Controller Circuit
The submit describes an easy water sensor with pump starter circuit for changing a pump motor throughout municipal water supply periods. The circuit design of the offered municipal water sensor […]
How to Make a Dissolved Oxygen Sensor Display Circuit
The submit talks about a sensor device designed for calculating the level or amount of dissolved oxygen in water and other fluids. Nowadays companies manufacture a wide variety of sensors […]
How to Make a Heart Rate Sensor with Processor Circuit
The sensing of the heart pulses is actually produced by two IR photo diodes one being the transmitter of IR while the other acceptor. The IR rays thrown by the […]
Thermostat Circuit for 1KW Room Heater using SCRs
The following is a SCR controlled room warmer circuit manufactured in 2001 which as of late got to be discontinuous so I chose to supplant it with the more straightforward […]
Light Operated Relay Circuit
In this post you will learn about a very simple light activated relay circuit in which a relay is toggled On/OFF in response to the light or darkness using a […]