Content for PCB

Christmas Tree - 555 TIMER

“Hey all! In this tutorial I will try to explain how to make christmas tree pcb. In the industry, very useful component, known as 555 timer will be used in this tutorial. We will use 555 timer in Astable mode …

Compact Si5351 based SDR

“This is a revised version of my FV-1 based SDR. I replaced the CS2100 clk generator with the Si5351 clk generator. The Si5351 has some advantages over the CS2100, namely you can generate quadrature clks directly. This simplifies the …

Custom Designed Seven Segment Using LED’s | Arduino

“In this article we will see how to make custom 7 segment display using smd LED’s. and We will be interfacing with Arduino.This design can be use in the replacement of seven segement display and this is design …

ESP-AHT10-Extra

“Minimalist ESP-8266 temperature/humidity sensor/programmer. This is a Kicad design which uses a PCB USB connector and integrates an ESP-12 (or 07), CH330N USB controller, a small voltage regulator (HT7233), and a AHT-10 temperature/humidity sensor …

Isolated Gate MOSFET Driver Based DC Motor and Solenoid Driver Arduino Nano Shield

“This is an Isolated gate driver-based N channel Mosfet Arduino Nano shield based on Si8261ACC, which can be used in various applications like DC Motor driver, solenoid driver, led driver, bulb driver and heater driver, with 3A fast switching diode …

LoRa E32 Device Arduino Shield - 8Km Support

“Story E32-TTL-100 is a wireless transceiver module based on SX1278 from SEMTECH(can be transmitter and receiver both). It adopts LoRa spread spectrum technology, with this technology the transmitting distance and penetration ability of the module improved more …

Make Custom LED Strips

“I recently made an infinity mirror cube and I wanted to have it be a specific size with a specific number of LEDs. None of the LED strips that I could find had the correct characteristics for what I wanted …

Mastermind Numbers Game

“An Arduino version of the game Mastermind where you can try to guess the computer’s number or it can try and guess yours. Story After looking at the Knights Tour puzzle which was based on the Krishna Lalith version …

Matrix Slot Machine

“An alien-themed slot machine powered by an ATtiny85 microprocessor. Odds and payouts emulate typical slot machines found in casinos. A while ago, I was looking at the Arduino Slot Machine by seawarrior181. It seemed a good project to modify and …

RC Tracked Robot Using Arduino Step by Step

“Hey guys, I am back with another cool Robot chassis from BangGood. Hope you have gone through our previous projects – Spinel Crux V1 – The Gesture Controlled Robot, Spinel Crux L2 – Arduino Pick and Place Robot with Robotic Arms and The …