Review on Keyestudio 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4, A+, B+, Pi 2 Model B, Pi 3 Model B by David Baer
Great simplicity for those who only need relays
This board is really good if all you need for a raspberry is a relay because it blocks all pins in the GPIO header. Of course, not all pins are used. So if you want to use other pins, you have to solder the wires to the board, which defeats the simplicity.
- A dream come true
- Minor problems
New products
Comments (0)
Top products in 🖥️. Single Board Computers
REXQualis Comprehensive Starter Kit with Arduino MEGA 2560 & Detailed Tutorial for Arduino IDE Compatibility
11 Review
55" TV LG OLED55C2RLA 2022 HDR, OLED, dark titanium
38 Review
GeeekPi Raspberry Pi Cluster Case with Cooling Fan and Heatsink for Pi 4 Model B, 3 Model B+ & 3/2 Model B
11 Review
🌐 MCIGICM 2 Channel DC 5V Relay Module: Optocoupler Low Level Trigger Expansion Board for Arduino UNO R3, DSP, ARM, PIC, AVR, STM32, Raspberry Pi
11 Review
Another interesting products
💾 M.2 NVMe SSD Screws for Asus, Gigabyte, and MSI Motherboards - Laptop M.2 Screws
8 Review
M.2 Screw Kit: Easy Mounting for NVMe SSDs on ASUS Motherboards
19 Review
🔩 Enhance Repairs and Upgrades with 400pcs Laptop Screws w/Blue Nylok – Premium Titanium Nitride Screwdriver & Notebook Computer Screw Kit Set
3 Review
💻 PerryLee 300pcs Computer Screw Kit Set with Screwdriver, 15 Sizes M2/M2.5 Notebook Laptop Screw Kit for IBM, HP, Dell, Lenovo, Samsung, Sony, Toshiba, Gateway, Acer, and more
4 Review