All Products

SKU: PI-COM0211

Take control of your voltage! These regulators will let you produce a reliable constant supply voltage for your circuits. Whether you're working from an unregulated supply or just need a precise voltage for your micro-controller we've selected a couple of great general purpose options. OutputV...

SKU: SF-COM-00527

The LM317TG is a three-terminal adjustable positive voltage regulator with an output range of 1.2V to 37V and up to 1.5A output current. Only two external resistors are needed to set the desired output voltage, making it one of the simplest ways to create a custom voltage supply for your project....

SKU: SF-COM-00595

This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and setup as the popular LM317 adjustable regulator, contained in a handy surface mount package. Requires two external resistors to function. Documents: FAN1117A.pdf SFE ...

SKU: AF-1681

The VS1053 is a multi-format audio codec chip, loved by many for its simplicity and power. CODEC stands for "Coder & Decoder" and that's pretty much what this little chip does - it can decode digital audio files such as MP3, FLAC, AAC, OGG and WAV as well as encode audio into digital formats (...

SKU: AF-1381

This breakout board is the ultimate companion for the VLSI VS1053B DSP codec chip. The VS1053 can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). It can also be used to record audio in both PCM (WAV) and compressed Ogg Vorbis. You can ...

SKU: EC-ASVS1053MP

An Arduino-compatible MP3 shield based on the VS1053B audio codec from VLSI. It decodes all major audio formats — including MP3, OGG Vorbis, AAC, WMA, FLAC, WAV, and MIDI — and can record in Ogg Vorbis, IMA ADPCM, and 16-bit PCM from the onboard microphone or line-in input. With an SD card slot ...

SKU: EC-SSE01209P

This is a high-precision temperature control module, it can not only show the temperature, but also according to the current temperature of the relay control, it can control some of the power equipment through the relay, industrial and DIY it used widely, it comes with a temperature sensor, th...

SKU: AF-5678

The W25Q64JVXGIQ is a 3V 64Mbit (8MB) QSPI NOR flash memory chip in a standard SOIC-8 package. Ideal for storing code, assets, configurations, audio clips, and data logs on microcontroller projects — offering more storage than EEPROM with minimal cost and complexity. Well supported by CircuitPyt...

SKU: EC-CIA51002C

W5100 is a multifunctional Monolithic network interface chip, internal integrate a 10/100 Ethernet controller , it apply to a embedded system which is High-Integrate, high-stability, high-performance but low-cost. By using it, we can complete the internet linking without operating system supporti...

SKU: EC-ASW51001E

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100ethernet chip . The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sket...

SKU: EC-ACS52001S

The W5200 Ethernet Shield adds wired internet connectivity to your Arduino. Simply stack it onto your board, connect an RJ45 cable, and start communicating over the network. The W5200 controller provides a 32 KB internal buffer — double that of the W5100 — and supports up to eight simultaneous TC...

SKU: EC-CIA55000W

This NIREN W5500 is a Ethernet module that basic on the new type chip W5500, The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier internet connection for embedded systems using SPI (Serial Peripheral Interface). W5500 suits users in need of stable internet conn...

SKU: DF-DFR0342

W5500 Ethernet with POE Mainboard is a new member in our Ethernet family. It is based on the ATmega32u4 and W5500 Ethernet chip, which is quite useful to most IOT projects. W5500 chip is a Hardwired TCP/IP embedded Ethernet chip that provides easier Internet connection to embedded systems. It en...

SKU: SF-DEV-19958 · MPN: DEV-19958

This evaluation board combines the Raspberry Pi RP2040 microcontroller with a W5500 hardwired TCP/IP controller, giving you a Pico-style development platform with built-in Ethernet.The board works much like a Raspberry Pi Pico and keeps the same pinout, with the RP2040 GPIO broken out directly. G...

SKU: SF-DEV-26586 · MPN: DEV-26586

The W55RP20-EVB-Pico is an evaluation board for the W55RP20, a chip that combines the W5500 wired TCP/IP controller with the RP2040 microcontroller. It works much like a Raspberry Pi Pico, with the addition of W5500-based wired Ethernet.The board pinout is directly connected to the RP2040 GPIO an...

SKU: LB-LS1372

WAGO's 221 Series COMPACT Splicing Connector for all wire types saves 40% more space than its predecessor (222 series).These wire connectors accommodate fine-stranded wires from 0.14 to 4 mm2 (24–12 AWG), as well as solid and stranded wires from 0.2 to 4 mm2 (24–12 AWG). This wide range allows yo...

SKU: LB-LS1373

WAGO's 221 Series COMPACT Splicing Connector for all wire types saves 40% more space than its predecessor (222 series). These wire connectors accommodate fine-stranded wires from 0.14 to 4 mm2 (24–12 AWG), as well as solid and stranded wires from 0.2 to 4 mm2 (24–12 AWG). This wide range allo...

SKU: LB-LS1374

WAGO's 221 Series COMPACT Splicing Connector for all wire types saves 40% more space than its predecessor (222 series).These wire connectors accommodate fine-stranded wires from 0.14 to 4 mm2 (24–12 AWG), as well as solid and stranded wires from 0.2 to 4 mm2 (24–12 AWG). This wide range allows yo...

SKU: DF-FIT0231

High quality switching 'wall wart' 'wall adapter' AC to DC 12V 1A wall power supply. These are switch mode power supplies which mean the output is regulated to 12V(no more 14V outputs!). They take 100-240Vac 50/60Hz input and output 12V 1A. These will power most projects that don't require more ...

SKU: SF-TOL-13831

This is a high-quality switching ‘wall wart’ AC to DC 5.1V 2,500mA USB Micro-B wall power supply manufactured specifically for projects that require a higher level of power. This compact USB AC charger is UL and CSA listed and incorporates a highly regulated output switching power design to as...