In a time where we spend all our time at home, we start looking for ways to enhance our productivity. You may believe that nothing will ever beat your lab at work or college, and let me tell you, you are dead wrong! Today we will take a look at a very convenient palm-sized variable DC […]
DOWNSIZE YOUR BENCH POWER SUPPLY WITH THE R4K-36 SERIES Read More »
With a code size of 1KB on an ATtiny13A MCU, this tiny module measures voltages up to 22 volts and current up to 5 amps. There are a lot of so-called “USB doctor” modules which are used for monitoring currents flowing through a USB connection. They are used for cable or charger testing, quick charge
SELF-CALIBRATING USB VOLTAGE/CURRENT METER Read More »
What is a capacitor? A device that stores electrical charge which in its basic form consists of two conducting plates separated by a dielectric. In addition to the basic parallel plate several other forms of construction exist an example being that the plates in the form of a metal foil allow the capacitor to be
Microbit Capacitance Meter Read More »
How to make a shark puppet with blinking LED lights for its eyes! The two LED lights are going to turn on when the shark’s mouth is closed the first time, after the first time the lights come on, the LEDs are going to blink when the mouth is closed. Step 1: Preparation Things you
Blinking Shark Puppet Read More »
When turned off, it looks like an ordinary toy car that would entertain a kid for hours, but actually it is an oscilloscope kit in disguise! The idea and also part of the code for this project came from another scope called STM-32-O-Scope (aka pigScope), which uses a more powerful Arduino cousin called STM32. I originally posted
Fast, Portable and Affordable Oscilloscope and Inductance Meter Read More »
INTRODUCTION Hi guys am a 3rd Year University Student of Lovely Professional University, India currently pursuing Electronics and Communication Engineering. Youtube Channel :::: https://www.youtube.com/channel/UC6ck0xanIUl14Oor… Facebook Profile :::: https://www.facebook.com/arnab.das.bwn GitHub :::: https://www.facebook.com/arnab.das.bwn WordPress :::: https://www.facebook.com/arnab.das.bwn This Project is Based on Atmel’s Atmega16 Microcontroller as the main brain for computation. NRF24L01+ Wireless communication module is used for the Wireless data transmission. Today we have
Wireless Energy Meter With Load Control Read More »
I have been thinking about building an LC meter for a while since I do not have a multimeter that is capable of measuring inductance and while the multimeters I have can measure capacitance, they are not able to give accurate readings for small capacitance in the range of several pF’s. There are quite a
FREQUENCY METER CIRCUIT LCR METER ATMEGA328 Read More »
A digital soil moisture meter is used for indicating the water content of a given soil sample. As crop production requires water at different stages and in different amounts, it is important to measure soil moisture from time to time to know its status. The digital soil moisture meter circuit presented here, for monitoring the
Digital Soil Moisture Meter Read More »
USB ESR Meter Circuit The main part of the meter is a ATmega8 microcontroller that controls the entire device. Its main the task is to process measured data and perform calculations so that the… Electronics Projects, ATmega8 FT232R USB ESR Meter Circuit “atmega8 projects, avr project, microcontroller projects, “ USB ESR Meter Circuit The main part of the meter is
ATMEGA8 FT232R USB ESR METER CIRCUIT Read More »
The TSL235 is a light-to-frequency converter. This library reads TSL235 output frequency and convert it to irradiance, and then to illuminance. Irradiance is the power of electromagnetic radiation per unit area (radiative flux) incident on a surface. It’s expressed in watt per square metre, the symbol is Ee. In photometry, illuminance is the total luminous
Irradiance/Illuminance Meter using TLR235R sensor with AVR Atmega Read More »
