May 272014
 
Electronic Projects of Ronald

Ronald Dekker’s Nixie Tube Projects and Software. He has many interesting projects like “Mixed-Signal” LED clock, The µTracer, a miniature tube curve tracer. A Tiny 80(C)31 Basic Board. Electronic Projects of Ronald (Image Below Colored and Enhanced by me- ananth delabs) NIXIE II A Talking NIXIE Alarm Clock! This Nixie Alarm clock will wake you […]

May 032014
 
CircuitLab - Online Schematic Editor and Simulator

Draw and print beautiful schematics for lab reports. In-browser simulations make it easy to quickly learn electronics concepts. No need to Install, it is a Online Web Application ! CircuitLab – Online Schematic Editor & Simulator Test and Simulate circuit ideas before breadboarding. SPICE-like models with a mixed-mode simulation engine help you apply one tool […]

Apr 292014
 
555 multivibrator like power oscillator

This is dual 555 multivibrator like power oscillator. This is my contraption and conception but couple of decades old. It appears to have errors. It worked but the document fixing after design worked, not done. This can be used to make a small inverter, for powering 230V gadgets of low power. The transformer is used […]

Apr 232014
 
NE612 - Balanced mixer with Local Oscillator

I am designing a circuit that implements an AM radio circuit that ultilises the IC Double mixer and Oscillator NE612. I was just wondering whether there is any standard symbol for this kind of IC. mail from CM There is no standard symbol for NE612, just a square box. You have to make a custom […]

Apr 142014
 
Digital Seven Segment Clock Simulation

This Gadget is to Inspire you or remind you of the traditional Digital Clock. The javascript is as close as possible to a c program that you could write for a PIC processor, So then try and make a gadget which is 3D, using PIC or 8051. ScreenShot Digital Clock Web Gadget for Date and […]

Mar 252014
 
Make a Encoder for your Bot

Need some help here. I want to build a cheap wheel encoder by myself. Now, my idea was to use a photodiode and a LED. What i don’t know is how to use the output from photodiode to put on a GPIO on my MCU board. Do i need some resistors or something. Aaaa, i […]

Mar 232014
 
Energy Harvesting in Shoes for Small Devices

Walking is a Source of Energy that can be Harvested to Power LEDs or Wearables. It may one day Recharge your Smartphone or tablet. Just start running when the Battery goes low on your Phone. – Ananth Here is the first page that will interest you – Parasitic Power Shoes Project “… environmental energy sources […]