2023/10/27 -ROCK 4 SE is a class-leading single-board computer developed by OKdo in collaboration with Radxa. It's a reliable, robust, low-power and high-performing SBC ...
2023/10/28 -ROCK 3C provides reliable and capable performance based on the Rockchip RK3566 SoC, Quad core Armv8.2‑A Cortex®‑A55 up to 1.6GHz, Arm Mali™ G52 GPU, and 32-bit ...
2023/10/28 -ROCK 4 SE is a class-leading single-board computer developed by OKdo in collaboration with Radxa. It's a reliable, robust, low-power and high-performing SBC ...
2023/12/22 -This time I will describe to you a simple project where access is made possible in a very unusual way with the help of a flashlight from a smartphone.
In this video, we will learn how to make an RFID door lock system using an Arduino Nano board. However, please note that you can use any other Arduino board ...
YouTube-SriTu Hobby
2023/11/5 -This tutorial includes how to make a RFID door lock with Arduino. Includes 10 steps.
2023/7/26 -We want to make a gadget that can make a safe zone for your devices to be locked/unlocked. Find this and other hardware projects on Hackster.io.
RFID DIY Arduino Project with Solenoid Magnetic Lock #arduino #electronics #engineering #tech #diy. 140K views · 4 months ago ...more. arduiNote. 39.2K.
YouTube-arduiNote
2023/10/27 -ROCK 3C provides reliable and capable performance based on the Rockchip RK3566 SoC, Quad core Armv8.2‑A Cortex®‑A55 up to 1.6GHz, Arm Mali™ G52 GPU, and 32-bit ...
2023/12/7 -In this tutorial, we are going to learn how to use a keypad, solenoid lock, and Arduino together. In detail, If a user inputs the password on the keypad ...
Q.arduinoでドアロックを自作しているのですが電源に苦労していてなかなか動かなくて困っています。 構成はarduino nano,RC522,SG92R(サーボ)です 電源は5V2Aのacアダ...
A.電源を分離するのが王道と思うけど、 ・大きいケミコン・EDLC等を電源ラインに入れてみる ・サーボをちょっとずつ・おそらく一時的な電圧降下?が起こらないようにソロソロと動かすようにしてみる ・サ
Q.Arduinoで、パスワード式のロックが作りたいのですが、 if(digitalRead(0)==HIGH){ if(digitalRead(1)==HIGH){ if(digitalRead(...
A.スイッチ４ヶ、パスワード８桁 でスケッチ組んでみました SW0 -> SW1 -> SW2 -> SW3 -> SW0 -> SW1 -> SW2 ->...
Q.ArduinoでのスマートフォンとのBluetooth接続について Arduinoを使ったスマートロックの作成に挑戦したくなり1から始めているものです。 Bluetoothで特定のスマートフ...
A.全く無責任に言えば、できそうな気はします。 とりあえず、"Arduino Bluetooth スマートロック"でググると何例か引っかかりますね。内容は精査していませんが。(ネット