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TENEX - Volumetric OLED Display Board
seanhodgins Mar 02,2021
Watch the video on the build here:
cyberpunk volumetric feather
54931
6
66
Nixie bargraph thermometer with Arduino
Sparrow Mar 01,2021
Besides the well known numerical nixie tubes, other types of neon filled tubes were also used in the past for specific applications. For linear gauge displays, neon filled bargraph tubes were used. The most prevalent types of these tubes are the Russian IN-9 and IN-13 linear indicators. These tubes are technically not nixie tubes as they do not show digits but they were used during the same time period and they share the same warm vintage look.Most of the "nixie" thermometer kits on the market a...
Nixie bargraph thermometer Arduino
4401
3
5
d-diot hub v.3.0 - board B
Francesco Berghi Mar 01,2021
With this PCB you can build the d-diot hub v.3.0-B, which is:An IR Gateway (transmitter and receiver) based on ESP32A 433 Mhz RC Gateway (transmitter and reciver) based on ESP32A step-up and step-down voltage regulator with target voltages adjustable in the firmware based on Arduino This IoT hub was meant to be used with Home Assistant and it has a modular design, so it can be combined with the hub A.The case is 3d printable and available in thingiverse, the firmware for each module is available...
Arduino ESPHome Voltage regulator
1616
0
1
DIY Bluino One - Arduino Bluetooth Upload Sketch over USB/Bluetooth
Bluino Feb 27,2021
DIY Bluino One is an Arduino Compatible with bluetooth module HC-05, Upload sketch over USB/Bluetooth use PC or Android AppApp Bluino Loader https://play.google.com/store/apps/details?id=com.bluino.bluinoloader
arduino bluetooth robot bluino loader bluino
3818
0
3
Arduino Based RC Receiver PCB For Pro Mini
ArdaBildik Feb 24,2021
This is an rc controller board based on arduino pro mini.I made this because I couldn't find any rc receivers based on arduino pro mini.This is a basic board.First, we need to solder the pin headers of the Arduino board. A convenient way to do that is to use a breadboard to stick the pin headers in it and so the board will stay firmly in place while soldering. As I said earlier, depending on your board, the pins might vary a bit, so keep that in mind when soldering them.Also, there are some Grou...
DIY RC RECEIVER ARDUINO
1475
0
3
DIY Hakko 907 Digital Soldering Station
Casimiro Feb 24,2021
Build a cheap and simple DIY Digital Soldering Station, a budget friendly Hakko 907 alternative! Enjoy the variable constant temperature feature and quick warm-up times. https://www.instructables.com/DIY-Digital-Soldering-Station/Project Specifications:- Designed for Hakko 907 handles- Compatible with similar handles- Temperature Range: 27°C-525°C- Warmup Time: 25s - 37s (325°C)- Recommended Supply: 24V, 3A- Power: 50W (Average)
diy driver board
45678
11
147
ESP32 LoRa TTGO v1.1 Shield
Denilson Gomes Vaz da Silva Feb 22,2021
This project consist in a shield for ESP32 LoRa TTGO.The board contains power interface (Jack P4) and pins connection with screw terminals.Now with a huge 3 Amperes regulator. This shield is excellent for rf transmission!!!
WiFi Bluetooth Lora
3170
2
4
Capacitive kitchen timer logic board
Dan Feb 20,2021
This PCB is part of the capacitive kitchen timer project featured on my blog. It contains the microcontroller that listens for capacitive inputs and then reacts to them. The MAX7219 seven-segment controller makes sure that the MCU can display the current time on the two seven-segment displays.If you'd like to build this project, make sure to also order the following two PCBs as all three are required for building this project:7805-based power supplyCapacitive touch ringPlease Note: I uploaded a ...
gadget timer capacitive
2029
2
1
Boombot V2 - Edge Board
Jason Feb 19,2021
See the main Boombot V2 - Control Board for details.
boombot eduction robot
1077
0
0
Boombot V2 - Joystick Board
Jason Feb 19,2021
See the main project board for more details.
arduino education robot
1144
0
0
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DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
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If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
Jammer Bluetooth 2.4G
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