Exploring the 5 Cool Partner Seller Electronics Products

Exploring the 5 Cool Partner Seller Electronics Products



Are you an electronics enthusiast looking to expand your electronics project repertoire? Want to take your skills to the next level by exploring new and exciting products? Look no further than our list of five cool electronics products from partner sellers!

Whether you're interested in building your own smart home devices, experimenting with sensors, or creating your own robot, these products are sure to inspire you. They cover a lot of application areas, from loop detectors used to monitor vehicle count in parking garages to Arduino CNC shields used in CNC machines, from simple pulse sensors used to detect cardiovascular pulse signals from fingertip to RGB LED panel light used in smart home, these products are unique, compact, and functional. Not only are these products fun to build and use but they're also designed to help you learn new skills and techniques along the way.

What's more, these products all come from trusted partner sellers who are committed to developing high-quality products. They're happy to provide technical support for customers who have questions, so you can be sure you're getting the best in electronics.

So get ready to dive into the world of electronics and explore these five cool partner seller products. You're sure to find something that piques your interest and takes your own electronics projects to the next level.


Inductive Loop Vehicle Detector by Elektronika-ba  

Introducing the incredible Inductive Loop Vehicle Detector designed by Elektronika-ba - the perfect solution for a wide range of vehicle detection needs! This advanced device uses unique technology to detect inductance changes in a wire loop or coil buried in the road. By measuring the frequency of the internal oscillator that powers the coil, the Inductive Loop Detector can detect when a metallic object, such as a vehicle, passes over the coil, changing its inductance and causing a change in the oscillator frequency. This change is then accurately measured by the microcontroller.

 Inductive Loop Vehicle Detector by Elektronika-ba

Whether you need to monitor occupancy and count vehicles in parking garages, control vehicle access at door and barrier controls, or facilitate traffic light installations and traffic controllers, the inductive loop detector is the perfect solution. It can even detect the direction and speed of vehicle traffic, making it an invaluable tool for a variety of traffic-related applications. In addition, this device can function as a stand-alone speed trap and can be easily interfaced with Arduino.

We can also provide a pre-programmed PIC chip to meet your project requirements.



Number of operating modes: 4

Tuning: Automatic

Detection type: Presence/Pulse

Presence time: Adjustable in 3 steps

Pulse duration: 250 ms / 500 ms

Signal filtering: Adjustable in 2 steps (NORMAL, HIGH)

Loop inductance: 20 uH – 1000 uH

Frequency range: 20 kHz – 145 kHz

Frequency selection: 2 combinations (LOW, HIGH)

Sensitivity: Maximum 0.0025% Δf/f, adjustable in 8 steps

Detection speed: 10 ms by default, adjustable

Start-up time: ~ 1 second per channel (or longer if the frequency is not stable)

Temperature range: -35°C – 120°C

Sensor protection: Galvanic isolation + gas discharge tube for lightning protection


Don't settle for less - click here to learn more about the Inductive Loop Vehicle Detector and experience the compact, yet cool detector!



Arduino CNC Shield V3.51 by Protoneer

Are you a fan of Arduino microcontrollers and interested in building your own CNC router or CNC milling machine? Look no further than the simple and powerful Arduino CNC Shield Kit!

 Arduino CNC Shield V3.51 by Protoneer

Designed by Protoneer, this kit is packed with features to ensure high precision control of your stepper motors, you can use it to easily build small CNC routers, DIY laser cutters, 3D printers, or any project that requires precise stepper motor control.

Our latest version 3.51 includes several enhancements to make assembly and installation even easier. We've added end-stop and probe signal filtering circuitry to eliminate false triggers and allow the use of unshielded cables for end-stops and probes. We've also increased the size of the solder pads for easier assembly and updated the probe pin labels to make installation a breeze.

With the Arduino CNC Shield Kit, you'll have everything you need to build your own CNC router or mill with ease.



  • Includes Noise Filers on all end stops and the probing pin. (New in V3.51)
  • GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals https://github.com/grbl/grbl)
  • 4-Axis support (X, Y, Z, A-Can duplicate X, Y, Z or do a full 4th axis with custom firmware using pins A4 and A3)
  • 2 x End stops for each axis (6 in total)
  • Coolant enable
  • Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825 and others)(Not Included)
  • Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
  • Compact design.
  • Stepper Motors can be connected with 4-pin molex connectors or soldered in place.
  • Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)


Don't wait - click here to see more about the Arduino CNC Shield V3.51 and start your next project today!



Easy Pulse Mikro by Embedded Lab

The Easy Pulse Mikro is the latest addition to Embedded Lab's highly acclaimed Easy Pulse Sensor series! This innovative add-on board operates on the principle of transmittance photoplethysmography, using infrared sensors to detect the cardiovascular pulse signal from the fingertip.

Easy Pulse Mikro 

What's more, the Easy Pulse Mikro is designed in the convenient Mikro bus form factor, making it easy to integrate with a wide range of mikroElektronika's development boards. With all necessary instrumentation and amplification built right in, this powerful sensor provides a clean and precise analog PPG waveform output that's routed to the AN pin of the mikroBus connector.

Whether you're a hobbyist, student, or professional developer, the Easy Pulse mikro is the perfect tool for monitoring heart rate and other vital signs.

Click here to see more about the Easy Pulse mikro.



  • Compatible with mikroBus socket.
  • Filtered and amplified analog PPG signal output
  • On-board potentiometer for adjusting amplifier gain, if needed (rotate clock-wise for increasing gain)
  • Onboard LED for indicating heartbeat. It flashes synchronously with the heartbeat on detecting the pulse from the fingertip.



Easy Pulse Sensor by Embedded Lab

Easy Pulse is a DIY pulse sensor developed by Embedded Lab that can be used to detect the cardio-vascular pulse wave from a fingertip. It is designed for hobby and educational applications to illustrate the principle of photoplethysmography (PPG), a non-invasive optical technique for obtaining vital information about the cardiovascular system from the surface of the skin. It uses an infrared light source to illuminate the finger on one side, and a photodetector placed on the other side measures the small changes in transmitted light intensity. The changes in the photodetector signal are related to changes in blood volume within the tissue. The signal is filtered and amplified to produce a nice, clean PPG waveform that can be used to derive the instantaneous heart rate. The Easy Pulse Sensor also provides a digital pulse output that is synchronized with the heartbeat.

 Easy Pulse Sensor by Embedded Lab

The incredible Easy Pulse Sensor - the ultimate DIY pulse sensor for detecting the cardiovascular pulse wave from a fingertip! Whether you're a hobbyist or an educator, this innovative sensor is the perfect tool to illustrate the principle of photoplethysmography (PPG) - a non-invasive optical technique for obtaining vital information about the cardiovascular system from the surface of the skin.

With its infrared light source and precision photodetector, Easy Pulse provides accurate and reliable measurements of the small changes in transmitted light intensity caused by changes in blood volume within the tissue. The resulting signal is filtered and amplified to produce a clean and accurate PPG waveform from which the instantaneous heart rate can be derived.

What's more, the Easy Pulse also provides a digital pulse output that is synchronized to the heartbeat, making it an invaluable tool for a wide range of applications. Whether you're a student, researcher, or medical professional, Easy Pulse is the perfect solution for monitoring heart rate and other vital signs in a non-invasive, user-friendly way.



  • Operates at +5V power supply
  • Two-stage Filtering and Amplification using MCP6004 Op-Amp
  • Rail-to-rail output voltage swing
  • Analog PPG and digital pulse output
  • Potentiometer based gain control

Click here to see more about the Easy Pulse Sensor.



The 16*32 RGB LED by Embedded Lab

The stunning 16x32 RGB LED Matrix Panel is the perfect solution for creating eye-catching displays and digital signage! With 512 full-color RGB LEDs arranged in a 16x32 grid at a 6mm pitch, this powerful panel delivers vibrant and dynamic visuals that are sure to capture the attention of any audience.

 The 1632 RGB LED Panel by Embedded Lab

What's more, the brightness sensor can be adjusted automatically, with 16 levels of adjustable brightness to choose from, ensuring optimal viewing in any lighting conditions. And with wide viewing angles of 160° horizontally and 160° vertically, this LED matrix is perfect for both indoor and outdoor use.

The LED matrix also features 2 IDC connectors (DATA_IN, DATA_OUT) on the back and drives the display with a 1:8 scan rate, making it easy to cascade multiple panels and create a big screen display that's sure to impress.

Whether you're looking to create stunning digital signage, eye-catching displays, or engaging interactive installations, the 16x32 RGB LED Matrix Panel is the perfect tool for the job.

Noted: It doesn't include the Driver Shield, if you want to buy the Driver Shield, click here.


Features & Specifications

  • Multi-purpose use, can be used indoors and outdoors
  • Wide viewing angle, wider range, attracting more audience
  • 512 individual RGB LEDs, full-color display, adjustable brightness
  • High refresh, high gray
  • Size: 192mm x 96mm
  • Pixel pitch:6mm
  • Resolution ratio: 32 x 16 dots
  • Pixel Type: 1R1G1B
  • Optimum viewing distance: 6-47m
  • Visual horizontal angle:≥160°
  • Visual vertical angle≥160°
  • Display card: DVI
  • Driving mode: 1/8 scan
  • Refresh rate:≥800Hz
  • Control mode: Synchronous control
  • Service Life: 75000~100000 hours


Click here to see more about the 16*32 RGB LED Panel.



Final Words

We hope you've enjoyed learning about these 5 cool electronics products from Partner Seller that are sure to enhance your DIY projects and technical endeavors. From the Easy Pulse Sensor for heart rate monitoring to the versatile 16x32 RGB LED Matrix Panel for eye-catching displays, these products offer innovative features that are perfect for hobbyists, educators, and professionals alike. And if you're a maker who wants to build your own products and put them on the shelf for commercial purposes, Elecrow offers professional support to help you get there. Join Elecrow's Partner Seller Program and become a Partner Seller to promote your electronic products to the maker community! You can benefit a lot!