Tear down of TaoTronics TT-BH07 Bluetooth Headphone Overview These are a pair of wireless bluetooth headphones I bought when I was training around in Japan a year ago. They were great initially giving great sounds quality with a decent balanced...
Today I was talking with a friend about some difficulties we had with assembly with a particular part and I shared with him the tool I purchased to deal with the problem. While going down my purchase history looking for the tool to share with my...
I'm building a BLDC ESC based on EFM8BB2 running BLHeli_SNCP81253 Gate DriverSIZ322DT NFET pairand a DMN2990UDJ fual NFET for level shifting between 3V3 (MCU) and the 5 V gate driver logic Link to current schematic (possible error in MCU to level...
Creating a Line Follower Robot using Arduino Nano Well, guys this is one of the project that never gets old. This was the first thing I did when I started learning about Arduino. An Arduino Line Follower Robot – A Line Follower Robot Using Arduino UNO...
RC Tracked Robot Using Arduino – Step By Step with PCB Layout Introduction 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...
Arduino Motor Shield PCB V1 | 4 Motors at Once Hey guys, welcome back. In my previous post, I explained what an H Bridge Circuit is, L293D motor driver IC and piggybacking L293D Motor driver IC for driving high current motor drivers. In this...
How Belgian legislation discourages HAM-radio After passing the practical exam in your local HAM-section, the theoretical part of the exam only takes places at the BIPT offices in BrusselsYou require an operating certificate, which allows you to use...
This article explains how you can build a small signal motor driver. A signal is entering the input of the circuit and is amplified with three transistors to drive a low current motor. This circuit can be connected to an AC amplifier. The AC amplifier...
This article presents a simple power transistor inverter and MOSFET motor driver: You can see my circuit working in those videos: Second video: Step 1: Design the Circuit This is my circuit drawn in the old PSpice software:Later I modified the circuit...
@Paul Gallagher recently did a respin, or should that be a re-ring, of @Ted Yapo 's 20 year old clock project that used a PIC16F84. I thought the original and the tribute were fantastic projects and was curious about the software. As expected it's very...
Figure 1 The Mars Orion Spacecraft will be perched atop the mighty Space Launch System (SLS) that will travel from NASA’s Vehicle Assembly Building to Launch Complex 39B via a massive Crawler-Transporter 2 moving at the speed of a sloth---one mile...
A couple of years back I bought "MakeBlock" parts from the XY Plotter v1.0 kit for a low price that reflected the hot mess this construction was in its early conception. Here begins my journey which can be summarized as: I rebuilt an XY Plotter with...
GOOGLE ASSISTANT AND ESP8266 BASED SMART APPLIANCE CONTROL GOOGLE Assistant To Control your Lights & Fan Home automation has become very common now days and people are using IoT to automate everything in their home. Today, I...
RAMPS: What Is It and What's It For? RepRap Arduino Mega Polulu Shield, or RAMPS, is a board that serves as the interface between the Arduino Mega — the controller computer — and the electronic devices on a RepRap 3D printer. The computer...
We have all come across situations where we need a change of voltage which is lower because the power supply is of a different voltage. Luckily for us it is possible to convert one DC voltage to another. Enter Buck Converters. These electronic modules...