Some people may have seen many industrial pcb boards or RF pcb boards with a circle of vias and copper tape around them, and even some RF pcb boards will be metalized around the sides of the board. Wh...
1.Tools for Hand solderingElectric soldering iron/ stand/ Hot air gun/ Soldering head etc.Conditions for soldering:Solderable parts/ Clean soldered metal surface/ Suitable flux/ Proper soldering tempe...
By Hesam Moshiri, Anson BaoFM transmitters/receivers are among the top favorite circuits of any electronic enthusiast. In this article/video, I have introduced a complete digital FM receiver design th...
A conventional printed circuit board (PCB) has a copper layer on the board. If the copper layer is not protected, it will be oxidized and damaged, directly affecting subsequent soldering. And surface ...
Law of Thermospatiality: Air-conditioning always feels too warm AND too cold by different individuals in a sizeable room.Law of Thermospatiality in actionIt’s impossible to get perfect air-conditionin...
Principles of Graphic Transfer Technology (Exposure- DES)Under a certain temperature and pressure, a dry film is attached to the board surface, and then the negative film is used for alignment, and fi...
Because the radio frequency (RF) circuit is a distributed parameter circuit, skin effect and coupling effect are prone to occur in the actual work of the circuit, so in the actual PCB design, it will ...
If you’re a software developer like me, you might be thrilled to see so many exciting embedded hardware platforms that we can now program easily, from Arduinos to the PADI IoT Stamp and the STM32 Blue...
RCC stands for Ringing choke converter, which also means oscillating-blocking power converter. As a once very popular power converter structure, with the rapid development of the integrated circuit in...
Everywhere people are buzzing about FPGA — Field-Programmable Gate Array. It’s a computing device that works like an Arduino Microcontroller — but in a different way. A microcontroller contains a CPU ...
This tutorial covers how to get started with LoRa LPWAN using TTGO LoRa32 SX1276. TTGO Lora32 is an ESP32 device with a LoRa module and an SSD1306 LCD display.Using a pair of these devices, we will ex...
Operational amplifier is a very important component in the measurement and control circuit, and has a very wide range of applications in the measurement and control circuit. As a commonly used device,...
All you need is a Raspberry Pi and a Windows or macOS computer!UPDATE: This code in this article has been archived in the pre-lvgl branch of pinetime-rust-mynewt. The pinetime-rust-mynewt firmware has...
A button that responds to our tapping and increments a counter… That’s what we shall accomplish today on the PineTime Smart Watch…The Watch App we see in the video was created with the [druid] Crate i...
Now is the best time to experiment with low-cost, low-power IoT microcontrollers.For under US$ 14, I can buy a tiny stamp-sized PADI microcontroller with ARM Cortex-M3 and built-in WiFi plus SPI, I2C ...
Yet another Multipurpose Breakout Board to hack hardware in a clean and easy way!Disclaimer: due to a complaint from the citizens of my native city in Italy… I had to rename #PiadinaBoard into #Burtle...
Suppose we have four light bulbs in our home, each with its own on/off switch…Let’s make them smart… With Wireless Remote Control!Flipping the on/off switch of the first bulb should switch the other b...
A Multipurpose Breakout Board to hack hardware in a clean and easy way!TL;DR: Go grab a copy of the Gerbers and 3D-printed Case STL files at https://github.com/whid-injector/Focaccia-Board and print t...
By Hesam Moshiri, Anson BaoAn H-Bridge (Full-Bridge) driver is quite popular in driving loads such as brushed DC motors and it is widely used in robotics and industry. The main advantages of using an ...
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1 | PCBWay Team | 5 |