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Information Header Parameter Details Design ID DB-0004 Design Name HC-SR04 Ultrasonic Distance Meter Category Sensors & Measurement Subcategory Distance Measurement Application Non-contact distance measurement Controller Arduino UNO R3 Sensor HC-SR04 Ultrasonic Sensor Complexity Level Beginner Hardware Status Reference Design Design Platform KiCad EDA Design License [LICENSE TO BE CONFIRMED] Last Updated 05 November 2026 Quick ... Read more
Information Header Field Value Design Block ID DB-0004 Design Block Name RS485 Interface using MAX3485 Category Communication Sub Category RS485 Interface Primary IC MAX3485 Manufacturer Maxim Integrated (Analog Devices) Protocol TIA/EIA-485-A (RS485) Version 1.0 License CERN-OHL-S v2 Quick Summary The RS485 Interface using MAX3485 Design Block provides a production-ready half-duplex RS485 communication interface for embedded ... Read more
NE555
CAN
Information Header Field Value Design Block ID DB-0004 Design Block Name RS485 Interface using MAX3485 Category Communication Sub Category RS485 Interface Primary IC MAX3485 Manufacturer Maxim Integrated (Analog Devices) Protocol TIA/EIA-485-A (RS485) Version 1.0 License CERN-OHL-S v2 Quick Summary The RS485 Interface using MAX3485 Design Block provides a production-ready half-duplex RS485 communication interface for embedded ... Read more
LM7805
USB
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LM741
RS485
Quick Summary The ESP32-C6-WROOM-1 is a compact wireless MCU module built around Espressif’s ESP32-C6. It combines a 160 MHz RISC-V single-core processor with 2.4 GHz Wi-Fi 6, Bluetooth 5 LE, 802.15.4 connectivity for Thread and Zigbee, flash memory and an integrated PCB antenna. It is particularly useful for IoT products that need more than conventional ... Read more
ESP32-C6-WROOM-1
ESP32
Quick Summary The ESP32-S3-WROOM-1 is a high-performance Wi-Fi + Bluetooth LE MCU module based on Espressif’s ESP32-S3 SoC. It combines a dual-core 32-bit Xtensa LX7 processor operating up to 240 MHz with extensive peripherals, wireless connectivity, optional PSRAM and up to 16 MB flash depending on the variant. It is particularly suitable for connected products ... Read more
ESP32-S3-WROOM-1
ESP32
Quick Summary The ESP32-C6-WROOM-1 is a compact wireless MCU module built around Espressif’s ESP32-C6. It combines a 160 MHz RISC-V single-core processor with 2.4 GHz Wi-Fi 6, Bluetooth 5 LE, 802.15.4 connectivity for Thread and Zigbee, flash memory and an integrated PCB antenna. It is particularly useful for IoT products that need more than conventional ... Read more
ESP32-C3-MINI-1-N4X
ESP32
Quick Summary The ESP32-C6-WROOM-1 is a compact wireless MCU module built around Espressif’s ESP32-C6. It combines a 160 MHz RISC-V single-core processor with 2.4 GHz Wi-Fi 6, Bluetooth 5 LE, 802.15.4 connectivity for Thread and Zigbee, flash memory and an integrated PCB antenna. It is particularly useful for IoT products that need more than conventional ... Read more
ESP32-C3-MINI-1-N4
ESP32
