Content for Project

UNO R3 2.8 TFT Touch Screen with SD Card Socket for Arduino Board Module

“Trying to get this touch screen display working has caused some people frustration. The unit came in an anti-static bag as shown in the pictures with a stylus and NO documentation. After searching around I found some libraries and arduino …

USBpicprog – a free and open source usb pic programmer

“Usbpicprog is an USB in circuit programmer for Microchip PIC processors. The hardware is as simple as possible, the current version only contains one PIC18F2550, 4 mosfets, and besides the connectors a hand full of passive components.”

Using “Ultracapacitors” as a power conditioner and ballast for transient high-power loads (or “How to run your HF rig from D-cells” - sort of…)

“The title serves to illustrate a problem frequently encountered when trying to power a device that operates with a high peak current: Your energy storage - or your power source - may have plenty of capacity, but not enough current capability! One …

V-USB ATtiny85 Project Board and an 8x8 Red LED Matrix Display

“This short project will use an 8x8 Red Led Matrix display with the V-USB ATtiny85 Project Board created in my first Instructable. The object of this exercise being to have an ATtiny85 control an 8x8 Led Matrix Display, and …

Water Saving System Using Arduino

“This instructable is a prototype to save or take advantage of the already used water (from washing machine and so …). How it works ? There are two water capacitive sensor; one of them is for sensing the WC water repository level …

18 PIN PIC Development Board

“The PIC 18 PIN (DIP) Development / Evaluations Board demonstrates the capabilities of Microchip’s 8-bit microcontrollers, specifically, 18 Pin PIC16F1847. It can be used as a standalone demonstration board with a programmed part. With this board you can develop and …

3A Variable bench PSU with digital readout on colour display using ATMEGA8

“I am playing with electronics since i was a child and made numerous circuits.But still now,i didn’t made any power supply unit for general purpose use.So tired of making PSU for each circuit,I decided to …

5V & 12V Regulated Power Supply

“This project can be used to power up TTL and CMOS based projects, it provides 5 VDC & 12 VDC outputs with an onboard mains transformer. The project is based on the industry popular 7800 series voltage regulator in TO220 packages …

Adding a USB power port to a switch for IoT

“Hi all! After some time out, due some hard work, I’m here again with a ‘one weekend’ project (in my case, with three childs. Sure it can be done in one afternoon!). I want to start some projects with …

Arduino based MPPT solar charge controller

“we use MPPT algorithm to get the maximum available power from the Photovoltaic module under certain conditions”