Interactive Memory Technology Learning Kit Core64

Core64 combines real core memory and LEDs in a unique interactive way. Core Memory is a magnetic memory technology from the 1960s and 1970s. The tip of the stylus has a magnet that interacts with the LED through Core Memory. In practice, users can think of it as a magnetic touch screen

Schematic PCB

Use of MAX4090 with reconstruction filter

In most video applications, the video signal generated from the DAC requires a reconstruction filter to smooth out the signal and attenuate the sampling aliases. The MAX4090 is a direct, DC-coupled output driver, which can be used after the reconstruction filter to drive the video signal. The driving load from the video DAC can be varied from 75Ω to 300Ω. A low input impedance (< 100Ω) is required by the MAX4090 in normal operation, special care must be taken when a reconstruction filter is used in front of the MAX4090.

MPOS-STD2: Turnkey PCI-PTS Mobile POS (MPOS) Terminal

The MPOS-STD2 reference design is a PCI-PTS MPOS-in-a-box terminal that comes with a complete set of hardware, software, and documentation including schematics, PCB layout, 2D and 3D design files, reports from security labs.

Teseo V Evaluation Board

Teseo V evaluation board

Schematic PCB

CN0254

16-bit, 250 kSPS, 8-channel single-supply isolated data acquisition system

Schematic PCB

UnPhone, an IoT platform based on esp32s3 (with a 300-page IoT textbook)

Schematic PCB

PCF2131-ARD: PCF2131/PCA2131 Arduino ^® Shield expansion board

OM6716: Transponder Evaluation and Development Kit 2, RKE/PKE with RF Board

OM6716 is a transponder evaluation and development tool for HITAG transponders and used with the 434 MHz UHF band RF expansion board for RKE/PKE applications.

Picoclick-C3: Small WiFi and BLE IoT button for multiple applications

Picoclick-C3 The name relates to its new processor, the ESP32-C3, a single-core RISC-V 160MHz CPU. Picoclick C3T is a small WiFi and BLE IoT button suitable for a variety of applications. Originally designed for smart homes, Picoclick can also be used as an actuator for IFTTT automation or as an MQTT device. It is based on the single-core ESP32-C3 RISC-V processor, so it has a lot of useful features. The C3T measures just 10.5mm x 18mm.

Schematic PCB

FPGA Power Solutions

Complete power solution for FPGAs

CN0183

Precision, 16-bit bipolar output voltage source using +12V to ±5V supplies

Schematic PCB

Voice and vision module based on ESP32S3

Use ESP32S3 to develop a general module with speech recognition and visual recognition functions. It is mainly used for education, science and technology competitions, and creative design of DIY enthusiasts. The interface and functions are compatible with OpenMV, and its IDE can be used as development and debugging software. Most of the overall hardware design is compatible with ESP32S-EYE, so with a little adjustment of the interface definition, it can be compatible with ESP-WHO. ESP-WHO provides examples such as face detection, face recognition, cat face detection and gesture recognition, thus making this software The module is very playable.

Schematic PCB

Smart and cool music flower-shaped lamp

Renesas’ flower reference design showcases a diverse portfolio of products for broad market applications. From power management to precision analog and specialty ICs, we've got you covered for your designs.

Schematic PCB

Create an audio preamplifier with an attenuator using the DS1802 push-button digital potentiometer

This application note discusses how to best bias the AC signal to within the DC supply range and how to use digital potentiometers in circuits designed for mechanical potentiometers. This understanding is crucial to effectively using the DS1802 in a pushbutton-controlled audio preamplifier circuit.

CN0229

4-channel, flexible, configurable, voltage and current output circuit for I/O card and PLC applications

Schematic PCB

SC18IS604-EVB: SPI to I2C ^Bridge Evaluation Board ^new

pmod-quad-7segment: PMOD of four 7-segment digital tubes

A PMOD with a quad 7-segment display connected to a pair of 74hc595 shift registers. There are 3 tactile buttons.

Schematic PCB

12-Bit, 2GSPS Data Acquisition Reference Design

By interleaving Renesas' low power, high sample rate ADCs, it is possible to achieve a combination of ultra-high sample rate and very high dynamic range that is not available in today’s stand-alone ADCs. This reference design demonstrates the performance attainable by combining Renesas' ADC technology and SP Devices' interleaving algorithms. In this design, four ISLA112P50 12-bit, 500MSPS analog-to-digital converters are interleaved to sample at a rate of 2.0GSPS. At this sampling rate, the reference design provides over 6dB more SNR and 13dB better SFDR than the best alternative stand-alone ADC.

ESP32+RP2040 two-in-one design board (schematic and PCB)

Schematic PCB

MAXREFDES1161#: Small size, high accuracy, 2-wire, 4mA to 20mA current loop transmitter

The MAXREFDES1161# is a small form factor, high accuracy, 2-wire 4mA to 20mA transmitter which integrates all functional and protection blocks in a small 1.0in x 0.6in dual-row header footprint that is compatible with breadboards and off-the-shelf peripheral expansion boards.