The post discusses a simple two magnet BLDC controller circuit incorporating a single hall sensor.
Nov 24, 2014
In this post we discuss an effective and efficient high current capacitive compact power supply using a dimmer switch gadget.
Nov 21, 2014
The post explains a super capacitor charger circuit for charging super capacitors which converts a 12V car battery voltage to an elevated 16V for charging a bank of super capacitors. The idea was requested by Miariver.
The post discusses a simple IC 555 based self optimizing solar battery charger circuit with buck converter circuit that automatically sets and adjusts the charging voltage in response to the fading sunlight conditions, and tries to maintain an optimal charging power for the battery, regardless of the sun ray intensities.
Nov 20, 2014
The post explores a simple circuit which may be used for monitoring the critical heart rate of a patient (senior citizen), the circuit also includes an alarm for indicating the situation. The idea was requested by Mr. Raj Kumar Mukherji
Nov 15, 2014
The post explains an office call bell network circuit for office complexes which could be used for calling and monitoring office member's attendance and response from the particular intended office chamber. The idea was requested by Mr. Rajib Banerjee
Nov 6, 2014
The post illustrates a simple calculated configuration which may be used for implementing any desired sized solar panel electricity set up for remotely located houses or for achieving an off the grid electricity system from solar panels.