The store will not work correctly when cookies are disabled.
elecrow logo
  • Shops
  • Projects
    • Categories
    • 2nd Electronics Design Contest 2nd Electronics Design Contest
    • 'AI & OSH’ Contest 'AI & OSH’ Contest
    • PCB PCB
    • DIY Electronics DIY Electronics
    • Arduino Arduino
    • ESP ESP
    • LoRa LoRa
    • Raspberry Pi Raspberry Pi
    • IoT IoT
    • 3D Printing 3D Printing
    • View All Category
    • Featured Projects
    • DIY Solar Powered WiFi Weather Station V4.0
      DIY Solar Powered WiFi Weather Station V4.0
      Animated RGB LED Stairlight with ESPHome & Home Assistant
      Animated RGB LED Stairlight with ESPHome & Home Assistant
      18650 Solar Board – 5 V Output & Li-Ion Protection
      18650 Solar Board – 5 V Output & Li-Ion Protection
    • We Recommend
    • Lastest Projects
    • Most Popular
  • Feedback
  • Contest
    • 'AI & Open Hardware' Contest
    • 2nd Electronics Design Contest
    • 1st Electronics Design Contest
    •  View All Contest
  • Forum
  • Support
    • Sponsorships
    • Forum
    • Wiki
    • Affiliate Program
    • Redeem Gifts
    • Help
Create a project  Sign In

cris

  • Posts
    67
  • Followers
    13
  • Following
    1
+Follow
  • Shared Projects
  • Feedback
  • Like
  • Followers
  • Following
  • First steps with LVGL and SquareLine Studio [CrowPanel 1.28]

    393
    0
    4
  • I will present how I interacted with Elecrow and what I have from this provider, and I will start with CrowPanel ESP32 1.28-inch Round Display.

    Programming CrowPanel ESP32 1.28 using Arduino IDE v2.3.4

    782
    0
    7
  • Learning shield for Arduino boards

    Multifunctional shield for Arduino boards

    1027
    0
    7
  • We have a circuit with LEDs. Who doesn't like LEDs?

    Dynamic decoration with LEDs and more

    358
    0
    6
  • A fairly well-known and interesting montage

    Audio amplifier 25W TDA2030

    870
    0
    6
  • I made this project with stuff that I have in boxes, a project that attracts attention. Who doesn't like LEDs?

    LED Stars Decoration

    883
    0
    4
  • I made a small project with LEDs and a MAX7219 matrix.

    Hey, smile

    427
    0
    4
  • Small voltage indicator using an old IC

    AN6884 5-Dot LED Driver Circuit

    475
    0
    5
  • Small night lamp with NE555 and one LED,

    Fade LED When Dark

    431
    0
    6
  • PWM, (Pulse Width Modulation) is the most efficient way to control analog circuits using digital outputs, by changing the duration and frequency of the signal.

    Control Pulse Width Modulation with NE556

    549
    0
    5
  • This circuit is made for a DIY builder, I left enough room for a heat sink. for the filter capacitor.

    Small Power Supply with LM317

    483
    0
    4
  • This a simple circuit, very easy to build and also efficient. There is enough space for mounting a heat sink, you may want to use a IRFZ44N instead.

    Adjust Pulse Width Modulation using NE555 and Mosfet

    523
    0
    4

About Elecrow

  • About Us
  • Contact Us
  • Forum
  • Blog
  • Wiki
  • Sitemap
  • Github
  • Coupons

Elecrow Policy

  • Shipping & Returns
  • Terms and conditions
  • Payment
  • Privacy Policy
  • Reward Points & Coins
  • intellectual property rights

Cooperation

  • Become a distributor
  • Sponsorships
  • Become an Affiliate
  • Sell on Elecrow
  • Seller Policy

Brand

  • CrowPanel-HMI Display
  • CrowView Note
  • CrowView
  • CrowPi
  • GrowCube
  • Crowbits
  • Letscode
 

Social media

Facebook Twitter Linkedin Youtube Instagram Discord

Payment methods

©Copyright 2012 - 2025 ELECROW All rights reserved.