[EOL] BALA-C ESP32 Development Mini Self-Balancing Car

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Product Status Notice This product is EOL (End of Life). Please order the new version: BalaC-Plus /* ===== Scoped Description Style ===== */ .product-description.rte { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: #2c2c2c; line-height: 1.65; font-size: 16px; } /* ===== Headings ===== */ .product-description.rte h2 { font-size: 1.8em; color: #0D47A1; border-left: 4px solid #1f6fe5; padding-left: 12px; margin-top: 32px; margin-bottom: 16px; } /* ===== H3 Titles Optimization ===== */ .product-description.rte h3 { font-size: 1.4em; color: #0D47A1; margin-top: 24px; margin-bottom: 12px; font-weight: 500; padding-bottom: 6px; border-bottom: 2px solid #e6e6e6; } /* ===== Paragraphs ===== */ .product-description.rte p { margin-bottom: 20px; line-height: 1.8; color: #4a4f57; font-size: 16px; } /* ===== Paragraph Images (only in description) ===== */ .product-description.rte img { display: block; max-width: 100%; height: auto; margin: 24px auto; border-radius: 12px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06); } /* ===== Lists ===== */ .product-description.rte ul { padding-left: 20px; margin-bottom: 16px; list-style-type: disc; } .product-description.rte li { margin-bottom: 6px; } /* ===== Links ===== */ .product-description.rte a { color: #0288D1; text-decoration: none; transition: color 0.3s ease; } .product-description.rte a:hover { color: #01579B; } /* ===== M5Stack-style Spec Table ===== */ .product-description.rte .table-container { width: 100%; margin: 24px 0; overflow-x: auto; } .product-description.rte .table-container table { width: 100%; border-collapse: collapse; font-family: inherit; font-size: 14px; color: #2c2f36; background-color: #ffffff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04); } .product-description.rte .table-container thead th { background: #1f6fe5; color: #ffffff; padding: 14px 16px; text-align: center; font-weight: 600; border: none; vertical-align: middle; } .product-description.rte .table-container td { padding: 14px 16px; border-bottom: 1px solid #e6ebf2; vertical-align: middle; } .product-description.rte .table-container tbody td:first-child { width: 36%; text-align: center; font-weight: 500; color: #4a4f57; background-color: rgba(31, 111, 229, 0.02); } .product-description.rte .table-container tbody tr:nth-child(even) { background-color: #f7f9fc; } @media (hover: hover) { .product-description.rte .table-container tbody tr:hover { background-color: #eef3ff; } } /* ===== Learn & Documents Button ===== */ .product-description.rte #learn-and-documents-btn { display: inline-flex; align-items: center; padding: 6px 14px; background-color: #1f6fe5; color: #ffffff; font-weight: 600; border-radius: 6px; margin-top: 8px; text-decoration: none; transition: background 0.3s ease; } .product-description.rte #learn-and-documents-btn:hover { background-color: #1661c1; } /* ===== Responsive Design for Smaller Screens (with table adjustments) ===== */ @media screen and (max-width: 768px) { .product-description.rte .table-container table, .product-description.rte .table-container thead, .product-description.rte .table-container tbody, .product-description.rte .table-container th, .product-description.rte .table-container td, .product-description.rte .table-container tr { display: block; width: 100%; } .product-description.rte .table-container thead { display: none; } .product-description.rte .table-container tbody tr { padding: 12px 0; border-bottom: 1px solid #e6ebf2; } .product-description.rte .table-container tbody td { padding: 8px 16px; border: none; text-align: left; } .product-description.rte .table-container tbody td:first-child { width: 100%; background: none; color: #1f6fe5; font-weight: 600; padding-top: 16px; } .product-description.rte .table-container tbody td:last-child { padding-bottom: 16px; color: #2c2f36; line-height: 1.6; } /* Ensure button appears correctly on mobile */ .product-description.rte #learn-and-documents-btn { font-size: 14px; padding: 8px 16px; } } Description BalaC is a DIY two-wheeled balancing car. Its base uses an STM32 series main controller, with two motor driver ICs onboard, a power indicator, and a replaceable rechargeable battery. The lightweight design and 360° servo drive form allow you to write balancing programs using the UiFlow graphical interface. The kit includes a StickC, which uses the built-in MPU6886 for attitude calculation, controlling the servo in real-time to achieve balance by calculating offset values. The Lego-compatible design allows you to change different tires. If you want to learn about PID-related content or need an interesting programming toy, BalaC might be a good choice. Features Based on ESP32+STM32 Personalized DIY Detachable design Dual-wheel motor drive Replaceable battery Development platforms: UiFlow MicroPython Arduino Includes 1 x StickC 1 x BalaC Base 2 x Tires 2 x Tire adapters 2 x 9G Servos 2 x Rubber bands 2 x Screws 1 x Hex wrench 1 x 16340 700mAh Battery 1 x USB Type-C Cable (20cm) Applications Balancing car Specifications Specification Parameters ESP32-Pico-D4 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi MCU STM32F030F4P6 Servo Rotation angle: 360°, no-load speed: 0.12 sec/60° (4.8V) Driver L9110S Communication MCU STM32F030F4P6 Communication Protocol I2C: 0x38 Battery 16340, 700mAh rechargeable lithium battery Net Weight 162.0g Gross Weight 206.0g Product Size 30 x 100 x 105mm Package Size 148 x 118 x 42mm Learn and Documents → DOCUMENTS Show more