1297 Results for "nodemcu"

Chiming Clock
Details from Chiming Clock
Chiming Here are some videos of the sound after mounting the tubes better. Here is a version using 3 gongs (steel bowls from a thrift store) ringing 6 o'clock. This is using the "All Quarters - 3" mode (see below). Here is my test setup, with 2 bells...

How to use esp8266 / esp8285 as a WiFi relay
Details from How to use esp8266 / esp8285 as a WiFi relay
1.Preparation Prepare an esp-f module of Shenzhen Doit Technology Co., Ltd., or a nodemcu of Doit Technology Co., Ltd When we get the esp-f module, we can test it according to the following wiring: That is, VCC, EN connected to 3.3V, gpio15 GND grounded,...

CoVid-19 Stats Viewer
Details from CoVid-19 Stats Viewer
Hi, hope you are doing good, and staying at home. As you all know, till now over two million people worldwide, have been infected by coronavirus. which is horrifying. In this project, I will be showing you how you can create an Internet connected...

DHT11 Sensor/LCD
Log from 3D Printed Cyberdeck
June 3, 2020 | ProgressTH The DHT11 temperature/humidity sensor and an LCD display (and the powerbank powering them) was the original project that the cyberdeck was built around. Driven by an Arduino Nano, the DHT11 sensor currently resides...

JTAG adventures: Part II, boy do I hate/love JTAG
Log from Playing with the Starbridge Lynx 210
Okay, so a few says ago I bought a Bus Pirate v3.6 off Amazon (might not have been the best buy, but you know, it works), and up until this morning I was pretty much just working based off TFTP and UART, obviously with limited progress. But later today...

ESP8266 Wi-Fi based 7-Segment Display clock
Details from ESP8266 Wi-Fi based 7-Segment Display clock
Hello guys, I made want to make a 7-segment display. But this time with bigger digits and RGB effects. Because this can be used to display some readings like Clock with Nodemcu, temperature monitoring using Arduino. Also, with an option of color changing...

SHIELD DHT22
Details from SHIELD DHT22
GERBER PCB https://mega.nz/file/7Jw1VTiY#3TEJ26Sf8TsLg5ly3zVNjOk_-EWkYro8t2pTbdZqdcsDHT22: The DHT22 (AM2302) is a high performance, low cost digital temperature and relative humidity sensor. It integrates a capacitive humidity sensor and a thermistor...

IoT Automatic Dog Feeder
Details from IoT Automatic Dog Feeder
Introduction Has your dog ever woke you up early in the morning for food? Do you blame yourself for not being able to feed your hungry pet because you are too busy and can’t get home on time? Purchasing a smart dog feeder that allows you to control it...

I've got some PCBs from PCBWay!
Log from GC9A01 Flight Displays
Preface At the end of the year I've got contacted by PCBWay, that they found this project novel and creative, and they'd like to sponsor me with some PCBs. I've used PCB prototyping services in my life before, but this is the first time ever I've got...

Stranger Things Clock
Details from Stranger Things Clock
It all started with the Show, with the specific moment (spoiler alert... not really) during which Joyce Byers communicates with her son Will, stuck in the upside down world, thru Christmas light strings / garland and a hand painted alphabet on the wall...

Sonoff S31 flashing
Log from Laundry monitoring
There are a million internet descriptions of how to flash the Sonoff S31. I won't cover all that ground here since all I know about it is what I learned from people who went before me.This video shows the simple process of taking one apart to expose...

HOME AUTOMATION USING BLYNK APP AND ESP8266
Hacker page by adnan.ansari9580
INTRODUCTION:- We all have various automatic houses and places and are very fascinating and attractive so today I am going to tell you how you can make your own home automation with the use of ESP8266 and Blynk app. It is very easy to make and program...

Adventures with the Sipeed Longan Nano development board
Hacker page by Ken Yap
The Sipeed Longan Nano development board by Seeed Studio is based on the Gigadevice GD32V which implements the RISC-V architecture. It has an impressive list of features, which you can read for yourself. Low power consumption is claimed as one, a third...

RGB 7 segment Clock using ESP8266
Details from RGB 7 segment Clock using ESP8266
Hi guys, today we are going to discuss, interfacing of neo pixel led through NodeMCU (ESP8266-12E). Neo pixel is addressable led, we can program to display any number/name in any color using microcontroller. Neo pixel came in different smd packages,...

Embedded Toolchains
Log from SunLeaf
We are using two main embedded controllers. The ESP8266 and the STM32F446RET6. The ESP is going to do most of the 'heavy lifting' for this project. It will need to do over the air updates and manage the data coming in from the STM as well as upload this...

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