--- product_id: 73913127 title: "4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine" brand: "jy_juyao electronic" price: "€ 4.87" currency: EUR in_stock: false url: https://www.desertcart.pt/products/73913127-4-digits-time-control-board-for-up-to-4-machines store_origin: PT region: Portugal --- # Coin-operated multi-device control Supports up to 4 devices simultaneously 4-digit precise timer display 4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine **Brand:** jy_juyao electronic **Price:** € 4.87 **Availability:** ❌ Out of Stock ## Summary > ⏳ Power your business with precision timing and effortless control! ## Quick Answers - **What is this?** 4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine by jy_juyao electronic - **How much does it cost?** € 4.87 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/73913127-4-digits-time-control-board-for-up-to-4-machines) ## Best For - jy_juyao electronic enthusiasts ## Why This Product - Trusted jy_juyao electronic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Power Handling:** Handles a total current load of up to 15A, ensuring reliable performance across multiple connected devices. - • **Dynamic Credit Addition:** Insert coins mid-session to extend usage without interrupting device operation—perfect for busy environments. - • **Customizable Time & Pricing:** Set exact usage time and coin price per device to tailor user experience and revenue. - • **Real-Time Balance & Time Display:** Users can monitor remaining time and credit balance instantly, reducing confusion and enhancing satisfaction. - • **Seamless Multi-Device Management:** Control up to 4 machines independently with a single board, maximizing operational efficiency. ## Overview This 4-digit time control board is a versatile coin-operated timer PCB designed to manage up to 4 machines simultaneously. It features customizable time settings, real-time credit and time display, and supports dynamic coin insertion during operation. With a robust 15A total current load capacity and easy push-button device selection, it’s ideal for car washes, vending machines, and other multi-device setups seeking efficient, user-friendly time-based control. ## Description Input Voltage for circuit: DC+12VInput Voltage for device: Based on Input voltage for deviceStandby Display: shows:00:00, reply: Normal Open (NO)Max current load: 15A for totalBasic working way: User inserts coins-> goes to balance-> choose device to use by push button start->device start workingCheck Balance Push a button when stand byDisplay: Standby: shows 00:00Running Time: Shows remaining time If more than 2 devices are running, user can hold on button start for seconds to check timeInsert coins when time is running (1) Credit goes to balance. (2) Add time after user push button start.Connection- Reference to picture for No.1-2: to counter (P2) 3-4: input device (P1)5-8: button START for device 4 to 1 (P3)9-12: output for device 4 to 1 (p5)13: Input for device 9, 10, 11, and 12 (P5)14: Input for this board- wire type: RED: DC+12V, Black: GND15: Input for this board-AC jack:5.5mm*2.1mm16: 4 digits Display 17: white lead18: connector for button: check balance19-23: setting button 24: pause connector25: LED sign for 1-4 devices (P4)Connection Eaxmple: reference to picturePlease message us for manual if you needWarranty:(1) 1 year(2) if it is fault when receive, we resend new or give you a refund ## Features - FUNCTION: It can controls 1-4 devices by time, Max total current load: 15A - SET TIMER BOARD: Free to set up time, coin quantity (price), multi-function, and check remaining coin quantity - HOW IT WORKS: (1)Working way: User inserts coins goes to balance choose device to use by push button startdevice start working (2)Insert coins when time is running: Credit goes to balance, and add time after user push button start. - DISPLAY: (1)Standby: shows 00:00 (2) Running Time: Shows remaining time. (3) If more than 2 devices are running, user can hold on button start for seconds to check time - INPUT FOR BOARD: DC+12V, output for device: based on input for device ## Product Details - **Brand:** JY_JUYAO ELECTRONIC - **UPC:** 751452489447 - **Manufacturer:** JUYAO ELECTRONIC ## Images ![4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine - Image 1](https://m.media-amazon.com/images/I/71V5jzX2Z-L.jpg) ![4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine - Image 2](https://m.media-amazon.com/images/I/717HstIAakL.jpg) ![4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine - Image 3](https://m.media-amazon.com/images/I/71KuP7i-KBL.jpg) ![4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine - Image 4](https://m.media-amazon.com/images/I/81WHvVL4ZuS.jpg) ![4 Digits Time Control Board for Up to 4 Machines Banknotes Coins Operated Timer Board Time Control PCB for Car Washing Machine Vending Machine - Image 5](https://m.media-amazon.com/images/I/71Ba+c4mgFL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/73913127-4-digits-time-control-board-for-up-to-4-machines](https://www.desertcart.pt/products/73913127-4-digits-time-control-board-for-up-to-4-machines) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*