Rapid-IOT drone adapter board

Schematic PCB

WilkoL Bat Detector

2 Layers PCB 22 x 89 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen;Hackaday project

Schematic PCB

Wireless digital full-duplex intercom solution (circuit + source code)

Schematic PCB

QR code decoder

Robotic arm

Solar inverters

Building/Home Automation

Evaluation kit based on Si5328 any-frequency precision clock timing IC Si5328-EVB

Schematic PCB

PX4 UAV flight management unit-RDDRONE-FMURT6

Schematic PCB

Motor control design based on LPC860 MCU

This LPC860-based motor control reference design includes PMSM flux direction control and BLDC motor commutation control. LPC860 utilizes flexible timers and ADC modules to provide a complete set of peripherals required for motor control, making it suitable for home appliance applications with three-phase motors or multiple DC brush motors.

The motor control reference design uses the LPCXpresso860-MAX evaluation kit and the FRDM motor control development kit, which includes the FRDM-MC-LVPMSM and FRDM-MC-BLDC driver boards to drive the motor. The controller uses a Flextimer (FTM) to generate a PWM signal and utilizes NXP's RECESL control algorithm library to trigger the ADC in an interrupt to run the motor control algorithm after the ADC sampling is completed.​

Personnel wireless alarm

2-layer PCB 46 x 75 mm FR-4, 1.6 mm, 1, HASL with leads, black solder mask, white silk screen; With this simple circuit you can make a wireless people counter.​

Schematic PCB

Common component 3D model package library - Altium Designer

The resource is a 3D package library (STEP model) of common components available for Altium Designer, including 42 3D model libraries of common SMD components; 17 inductors, resistors and capacitors; 38 common connectors; 34 common light-emitting and display devices, a total of more than 130 exquisite 3D models of common components.

Schematic PCB

100 QFP to DIP

2-layer PCB 28 x 132 mm FR-4, 1.6 mm, 1, tinned with leads, green solder mask, white silkscreen;

Schematic PCB

PLC control panel

thermostat

DI-152 - 3W, ultra-wide range industrial input power supply

Schematic PCB

Electric bike charger

DI-153 - 1.25 W, low input voltage range industrial power supply

Schematic PCB

Transformer Terminal Unit (TTU)

smart meter