PEGODA contactless smart card reader based on MFRC523
This design is a digitally controlled DCDC converter. MCU is used to control the output voltage of the DCDC converter to achieve the purpose of numerical control. Considering the time and cost, finished modules are used for verification. This design idea is simple and reliable. And it has the advantages of low cost and high flexibility. The function to be realized is to control the output voltage of the DCDC module with buttons and digitally display the voltage and current values.
NXPThe High Voltage Development Platform is an evaluation and development platform for Kinetis ® V Series MCUs and NXP DSCs.
The MAXREFDES75# is a high-resolution weigh scale reference design with a 0 to 10V output. The design, or strain-gauge measuring system, includes the MAX11270, a 24-bit, 64ksps, delta-sigma analog-to-digital converter ( ADC), and the MAX542, a 16-bit, 1µs settling time, 2 LSB (max) INL digital-to-analog converter (DAC). The MAXREFDES75# operates as a stand-alone reference board and includes calibration using a USB and a Windows ® PC.
Maxim's MAXREFDES36# reference design is an IO-Link, low-power, 16-channel digital input hub compliant with IEC 61131-9. It contains two octal digital input serializers, an IO-Link transceiver and efficient step-down converter. The entire design fits in a standard DIN rail printed circuit board (PCB) holder.
60 W isolated flyback adapter with StackFET™ using MinE-CAP ICs to achieve the highest possible power density and design simplicity
The MAXREFDES73# reference design is a wearable, mobile galvanic skin response system. Featuring the MAX32600 wellness measurement microcontroller, this battery-powered platform takes high-precision AC impedance measurements while consuming minimal power.
16-bit 6 MSPS SAR ADC system with integrated low-power input driver and reference, optimized for multiplexed applications
Three-phase high voltage inverter power board for FOC and scalar motor control based on STGIPN3H60 (SLLIMM™-nano)
The QorIQ LS1088A Development Board is a comprehensive platform for designing and evaluating the QorIQ LS1088A processor. This RDB comes preloaded with the standard Linux kernel-based Board Support Package (BSP).
The ultrasonic ranging system based on a single-chip microcomputer measures the output pulse width, that is, the time interval between transmitting and receiving ultrasonic waves. It controls the peripheral circuits in a timely manner through the single-chip microcomputer and provides signals such as frequency oscillation, data processing, and decoding display to the peripheral circuits. The ultrasonic transmitting circuit includes a gate control circuit (RS flip-flop) and a differential/shaping circuit, while the receiving circuit consists of receiving, amplifying, signal filtering, and shaping circuits.
15 V/100 mA High Voltage Buck Converter Reference Design Based on VIPER26K
High-performance, high-IF, 75 MHz bandwidth, 14-bit, 250 MSPS receiver front-end with bandpass anti-aliasing filter
72 W ultra-compact charger/adapter for appliances and industrial applications
ST25DV04K Dual Interface EEPROM 14 mm x 14 mm Dual Layer Antenna Reference Board
With the help of GD32F350, the latest cost-effective arm processor launched by GigaDevice, the initial construction of a home security system can be realized. Effective communication of home conditions through sensors. With the help of OV5640 camera, pyroelectric sensor, raindrop sensor, etc., and relying on the hardware structure of GD32F350, a low-cost, high-accuracy home security solution is realized.
The FRDMFS6523CAEVM evaluation module demonstrates the capabilities of the MC33FS6523, supporting CANFD & FS1B, Vcore SMPS regulators up to 1.5A.
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