This video records the entire process of the author and his team building a low-cost ornithopter. The video explains in detail the mechanical structure design, power transmission, wing flapping angle control, electronic system design and selection of the ornithopter. At the same time, the author has open sourced all design-related schematics, PCB, source code and other materials for reference by interested enthusiasts.
There is a risk of electric shock and fire with this project! Light bulbs are essential devices in our lives. Incandescent and fluorescent light bulbs are typical light bulbs for household lighting fixtures. For industrial and public purposes such as street lighting, large indoor lighting, sports field lighting and any outdoor activities, apart from these bulbs, HID (High Intensity Discharge) lamps are also widely used. Typical HID lamps used for this purpose are high pressure sodium, metal halide, and mercury lamps. The last one has been banned in 2021 by the Minamata Convention on Mercury. Fixtures with incandescent and fluorescent bulbs, long used for home lighting, became obsolete within 10 years of the widespread adoption of LED lights, and currently offer only replacement bulbs. Low-wattage HID lamps are also gradually being replaced by LED lamps. High-wattage HID lamps still dominate the mainstream of large-scale lighting because the advantages of LED lamps at this level are smaller. Like many LED geeks, I built an LED fixture because it was rare, but when it became commonplace it stopped being fun. On the other hand, my nostalgia for the disappearance of glass tubes from our lives increased and I started collecting HID lamps as a light bulb geek. However, having only light bulbs makes no sense. In order to light a HID lamp, a lamp ballast rated for each bulb is required. Therefore, I designed and built an electronic HID ballast that can light a variety of HID lamps.
The LPCXpresso family provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso43S67 board was developed by NXP to enable evaluation and prototyping of the LPC4300 series MCUs, featuring the LPC43S67 in a 100-pin BGA package. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers developing applications from initial evaluation to final production.
The XPC563M EVB is an evaluation system supporting the NXP MPC563xM microprocessor. In addition to an XPC56xxMB motherboard, the complete system also has an XPC563MADPT micro module that can be plugged into the motherboard. There are also different sub-circuit boards available for you to choose from for evaluating devices with different specifications in the MPC563xM series microprocessors.
The LPC54114 Audio and Speech Recognition Kit provides developers with a complete hardware and software platform for evaluation and prototyping of the LPC54114 family of processors. Developed by NXP, this product gives you everything you need to develop low-power, always-on voice wake-up products. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers through every step of application development, from initial evaluation to final production.
TWR-K21F120MA is a development board for Kinetis® K21 and K22 120 MHz 32-bit Arm® Cortex®-M4 MCUs with floating point unit. The development board provides rapid prototyping for applications requiring high feature integration, low power consumption at 240uA/MHz, medium/high flash density (up to 1 MB), and support for multiple communication protocol stacks.
The Hitex LPC4350 evaluation board allows you to quickly and easily evaluate the LPC4300 series of microcontrollers. The microcontroller, board, and feature set make it a great starting point for your next Cortex-M4 project. The LPC4350 is assembled to demonstrate the LPC4300 functionality, providing optimized dual-core performance, large internal memory and advanced peripherals. NOTE: It is the same as the Hitex LPC1850 evaluation board, but uses LPC4350 components instead of the LPC1850.
Embedded Artists' LPC4088 OEM board features the NXP® Cortex-M4-based LPC4088 microcontroller for a wide range of applications requiring advanced communications and high-quality graphics displays. The kit consists of a plug-in module ("OEM board") with an LPC4088 microcontroller and memory, and a base board that provides access to the microcontroller's rich peripherals. This kit is ideal for engineers who want to fully explore and prototype with the LPC4088.
The LPCXpresso™ development platform, pioneered by NXP and Embedded Artists, includes a low-cost LPCXpresso target board so you can get your design up and running quickly. The LPCXpresso™ Development Board is designed for easy, fast prototyping and evaluation, and can be used with the LPCXpresso IDE or other popular partner toolchains. LPCXpresso™ is an end-to-end solution that supports embedded engineers throughout the application development process from initial evaluation to final production.
The LPCXpresso family of circuit boards provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso54114 circuit board was developed by NXP to support the evaluation and prototyping of the LPC54110 series MCU. Its low power consumption feature can help you easily start your project design. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers developing applications from initial evaluation to final production.
The LPCXpresso family of boards provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso4367 board was developed by NXP to enable evaluation and prototyping of the LPC4300 series MCUs, featuring the LPC4367 in a 100-pin BGA package. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers through every step of application development, from initial evaluation to final production.
The LPCXpresso family provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso18S37 development board, developed by NXP, supports the evaluation and prototyping of the LPC4300 series MCUs, featuring the LPC18S37 in a 100-pin BGA package. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with SWD debugger. LPCXpresso is an end-to-end solution that supports embedded engineers throughout the application development process from initial evaluation to final production.
The LPCXpresso1125 development board was developed by NXP based on the LPC1125JBD48 version of the MCU to support the evaluation and prototyping of the LPC112x series MCU.
The LPCXpresso family of circuit boards provides a powerful and flexible development system for NXP Cortex-M microcontrollers. The LPCXpresso54102 circuit board features NXP's LPC54102 low-power microcontroller and is designed to help you get started designing easily.
The LPCXpresso824-MAX board with NXP®'s LPC824 Cortex®-M0+ microcontroller is designed to make starting your project as easy as possible.
The LPCXpresso812-MAX circuit board features NXP's LPC812 Cortex-M0+ microcontroller and is designed to help you get started with your design. LPCXpresso™ is a low-cost development platform provided by NXP that supports NXP's Arm-based microcontrollers. The platform includes a simplified Eclipse-based IDE and low-cost target boards with a JTAG debugger. LPCXpresso is an end-to-end solution that supports embedded engineers developing applications from initial evaluation to final production.
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