A short SW1 press while on the 12/24-hour display format will toggle the setting. The connection between the CPU and the control software is wireless, using the HC-05 Bluetooth module.YouTube video: LEARN / TOPIC / BUILD INSTRUCTIONSList of components with all kind of details to build a Clock-Chronometer-Thermometer, you can see them on my Web page: and coordination trainer:, but it's in SpanishĬircuit OperationShort SW2 presses cycle through displaying the current time in HH:MM and MM:SS format as well as the 12/24-hour display format option. In this way different projects can be carried out, using a single PCB layout.Double 7 segment display with serial control:, chaining 4 x 7segment SMD modules with serial controlYouTube video: and coordination trainer with 6 buttons:The last assembly is focused on the rehabilitation and coordination of movements, being able to operate the buttons with the hands and the feet. It has an ISP connector for its programming, as well as auxiliary connectors to be able to use it in any other project. # DESCRIPTIONMultipurpose CPU, with AT89S52 (SMD)This CPU is designed to work with the 7 segment SMD display, with serial control. More information (part lists, (YouTube) tutorials, configuration examples, etc.) can be found on ! Fully 12v and 24v compatible with a max input voltage of 36v for running other loads (flyback diodes and capacitor optional for inductive loads!).Using a pluggable ESP32 and the QuinLED-ESP32 the board can be configured with an ESP32 with onboard antenna, external antenna or even wired Ethernet!! Please note that to be able to build this board you will require to order a stencil with it !Total cost per board with components is less than xx.xx$.

The board has specifically been designed for high power setups where you might want to run several high powered white LED strips too, allowing a max of 10Amps over a single MOSFET or ~20Amps for the total board. The QuinLED-An-Penta is a 5 channel ESP32 based analog PWM LED controller/dimmer! Designed to run WLED or ESPhome it is the ideal board for running LEDs standalone using an App or tied into Home Assistant natively! Designed to build yourself, easy to solder!Unique properties are high current handling, 2x onboard fuse, 4x Positive and 5x Negative (LED channels) terminals to run any combination of LED setup from RGB, RGBW to RGB+CCT (RGB + Dual White) all possible.

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