AVR Wide Range LC,F, ESR Meter
LCFesR meter is a precise, wide range meter that can measure inductivity (L), capacity (C), frequency (F) and equivalent series resistance of a capacitor in-circuit (ESR) based on AVR ATMega88PA-PU...
View ArticleSimple Transistor Tester
The aim of the project is to build a simple NPN and PNP transistors tester and to identify their pin layouts, i.e. EBC, ECB. When you place transistor in correct position, the LED will light up. This...
View ArticleOpen Source FPGA Based Logic Analyzer
The aim of the project is to build a logic analyzer for home use using FPGA. The device uses a Xilinx Spartan 3 Starter Kit (DO-SPAR3-DK) evaluation board manufactured by Digilent. It features a...
View ArticleFPGA Based Logic Analyzer, BitHound
BitHound is 32-channel logic analyzer implemented on the Atlys Spartan-6 board and a custom interface board. A logic analyzer is a device used to display and analyze logic signal on e.g. data busses....
View ArticleAVR Based In-Circuit Conduction Tester
If you want to built proto-board conduction tester and keep your sensitive parts save, then you can try this project, In-Circuit Conduction Tester. The project uses an AVR microcontroller (ATtiny13V)...
View ArticleFast Portable USB Charger, SuperBoost
This project is inspired by the simple usb charger, Minty Boost. It helps you to re-charge your mp3 player, camera, cell phone, and just about any other gadget you can plug into a USB port with faster...
View ArticleLead-Acid Battery Tester, Desulfator & Charger
Da Pimp is ATmega48-based portable Lead-acid battery tester, desulfator & charger designed by Mikey Sklar. It uses capacitors instead of a transformer for efficient conversion of AC to DC voltages....
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