$419.99
Micro Center Intel i7-12700KF Gaming Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W Bundle with ASUS Prime Z690-A ATX Gaming MotherboardAmazonSAVE $5.44
$19.95$25.39
DC5-12V 0A-30A Dual Channel H Bridge Driver Motor Robot Stepper Driver Controller Board ModuleAmazon$29.89
Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Communication for NEMA 17 23 MotorAmazonSAVE $1.00
$15.99$16.99
ANMBEST 16 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Raspberry Pi ArduinoAmazon$5.90
AD620 Microvolt MV Voltage Amplifier Signal Instrumentation Module Board 3-12VDCAmazon$15.99
DaFuRui 4 Channel 5V Relay Moduleļ¼2Pack 5V Relay Board with Optocoupler Support High/Low Level Trigger for Arduino RelayAmazon$1,590.78
Carpigiani IC573700197 OEM Electronic BoardWebstaurantStore$47.66
PLC Control Board Programmable Logic Controller Delay Relay Module with Analog FX1N?30MR DC10?28VAmazon$17.89
IR Laser Module 12V Driver to 808nm 850nm 980nm 100mW-1000mW Module Circuit Board w/TTLAmazon$134.90
80-MXB9Q0-A1A02_W_IO Asrock Z390 Phantom Gaming 4-IB Intel Socket LGA1151 DDR4 ATX Motherboard Intel LGA1151 MotherboardNewegg$96.32
AMD FX-Series FX-8300 FX 8300 FX8300 3.3 GHz Eight-Core CPU Processor FD8300WMW8KHK Socket AM3+Newegg$644.64
X407UBR Motherboard FOR ASUS X407UB X407U A407U Laotop Mainboard Motherboard W/ I7-8550U CPUNewegg$207.99
Lower Control Board Controller MC1648DLS 399610 Works W Proform TreadmillAmazon$89.14
GLOB PRO SOLUTIONS 225D7291G006 CKD7079 CONTROL BOARDAmazon$14.99
5 PCS Optocoupler Isolation Board, Icstation DC 12V Optocoupler Isolation Module EL817 1 Channel Opto PNP NPN Signal Converter, Isolator High-Level Trigger 80KHzAmazon$21.16
Fafeicy 12-Channel DC12-36V PLC Signal Amplifier Board Isolation Relay Module Amplifier Board with NPN Input PNP OutputAmazon$11.88
Motor Controller, Large Current 50A H-Bridge High-Power Single-Channel Motor Driver Module Uses a Full H-Bridge Driver Module Full-Bridge MOSFET Driver ChipAmazon$32.00
Electronics-Salon Screw Terminal Block Breakout Module, for Arduino MEGA-2560 R3.Amazon$30.83
I/O shield back plate of motherboard for ASUS ROG STRIX B460-I GAMING just shield backplateNewegg$711.62
Akemy UX433FA Motherboard For ASUS ZenBook UX433FA UX433FN U4300F Laotop Mainboard I7-8565U CPU 16G RAM 90NB0JR0-R00022Newegg$15.99
Optocoupler Isolation Module, 3 Channel Photoelectric Isolated Module AC 220V Detection Module Isolated Board Signal Converter ModuleAmazon$17.90
Electronics-Salon Prototype Screw/Terminal Block Shield Board Kit for Arduino MEGA-2560 R3.Amazon$18.99
GUETNEU Relay Board, Relay Module 4 Channel 1 SPDT DIN Rail Mount 24V DC/AC Relay Module Board, Interface Relay Module (FY-T734C-D24)Amazon$31.20
Carrier HK61EA003 OEM Replacement Rectifier Control Board for Relay HN61PC002Amazon$10.49
Hailege PCA9685 Servo Shield PCA9685 16 Channel 12-bit PWM Servo Driver Shield I2C Interface for ArduinoAmazon$24.95
Vizio M50Q6-J01 T-Con Board (DCBDM-P280C_02) 8P30D0276500ANewegg$19.99
zixixvan Refrigerator Control Board, Circuit Board Kit Replacement, Compatible with 2932771021 2932771039 RM2652 DM2652 RM2351 RM2451 RM2551 RM2852 DM2852Amazon$296.01
Desktop Motherboard For Lenovo B360 IB360MH M6400n/T4900v/M425/M525 Fully Tested Good QualityNewegg$6.45
Driver Expansion Board, DRV8825/A4988 42 On-Board DIP Switch, Terminal Power Connector, for 42 Stepper Motor Drive, 3D Printers and DIYAmazon$11.99
Treedix 4 pcs Solderable BreadBoard Universal Board PCB Prototype Shield Board Double Sided Tinned Gold Plated Holes Compatible with Arduino Kit Raspberry Pi Shield Prototyping and TestingAmazon$24.99
Hcalory Air Diesel Parking Heater Motherboard Board Control, Without Voice Function, for 12V-24VAmazonSAVE $2.26
$13.93$16.19
FTVOGUE Adjustable Oscillator Module OCXO 10MHz Frequency Standard Reference Module Crystal Oscillator Constant Temperature Board, ModuleAmazon$8.99
QIANRENON Type-c Male Test Board PCB Double-Sided 2 * 13p Bent Pin Breakout Board Data Line Testing Prototyping and Breadboard Connection.Amazon$514.74
100% OK IPC Board HE-842 ISA Slot Industrial motherboard Half-Size CPU Card PICMG1.0 With CPU RAMNewegg$96.99
HUANAN X58 LGA1366 ATX Motherboard DDR3 Gigabit Network USB3.0 ATX Desktop Gaming MotherboardNewegg$11.14
3D Printer CNC Shield V3 Engraver Expansion Board with 4X A4988 Driver Module and 4 x RadiatorAmazon$34.13
I/O shield back plate of motherboard for ASUS ROG CROSSHAIR VIII HERO(WI-FI) just shield backplateNewegg$76.99
AvaValley 34262524 PCB Main Control Board for Single Zone Wine UnitsWebstaurantStore$178.00
Repair Parts For Canon EOS 600D Rebel T3i Kiss X5 Main Board Motherboard PCB UnitNeweggSAVE $143.73
$225.29$369.02
LG Genuine OEM EBR73821007 Range Main Control Board (PCB Assembly)Walmart$386.40
Repair Parts For Canon EOS M50 Motherboard Main Board PCB MCU Mother Board With Firmware SoftwareNewegg$11.95
Freenove Breakout Board for Raspberry Pi Pico/Pico H/Pico W, Terminal Block Shield with Pin Header, GPIO Status LEDAmazon$72.99
BIGTREETECH SKR 3 Control Board 32Bit New Upgrade Silent Board Support Marlin/Klipper, DIY 3D Printer Motherboard Support TMC2209 UART, TMC5160T, TMC5160T Pro, TFT35-E3, TFT35, Mini12864 LCD DisplayAmazon$19.18
RATTMMOTOR CNC Controller Kit CNC GRBL Shield Board V3 Expansion Board with 4pcs DRV8825 Stepper Motor Driver with Heatsink Compatible with Arduino IDE Sutitable for CNC Router Machine, 3D PrinterAmazon$7.99
NOYITO Optocoupler isolation MOS FET 10A DC 2.7-27V High-Power Field Effect Tube Driver Module 0-20Khz PWM Switch Control Board Development Board ModuleAmazon$35.83
AMD Athlon II X2 B30 B300 3.6 GHz Dual-Core CPU Processor ADXB30OCK23GM Socket AM3Newegg$9.60
Tesmirror Refrigerator Control Board, Circuit Board Kit Replacement, Compatible with 2932771021 2932771039 RM2652 DM2652 RM2351 RM2451 RM2551 RM2852 DM2852Amazon$376.74
JIANSU X405UQ For ASUS X405U X405UN X405UR X405URR X405URP X405UQ X405UF Laotop Mainboard X405UQ Motherboard W/ I3-CPU 8GB RAMNeweggSAVE $2.00
$9.99$11.99
EC Buying 3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental EquipmentAmazon$107.10
100% for CE-KFR90GW/I1Y CE-KFR70W-21E tested for Midea KFR-70GW/DY-T6 Air conditioning board computer board / circuit boardNeweggSAVE $0.93
$18.50$19.43
IRS2092S High Power Amplifier Board PCB Digital Power Amplifier Board HiFi Mono Channel Power Amp BoardAmazon$7.99
Zorveiio 50 Pcs PCB Board Mounting Feet with Screws, PCB Spacer Kit PCB Feet Plastic PCB Standoffs for Arcade Gaming Board Console MotherboardAmazon$49.99
Gigabyte Gigabyte AMD MotherboardWoot$18.90
Oiyagai DB37 D-Sub Male & Female Header Breakout Board Terminal Board Block DIN Rail Mount Interface Module Connector C45 Rails of 35mm WidthAmazon$69.00
TOPENS EKPKMJ2B PCB Print Circuit Control Board for A3 A3S Swing Gate OpenersAmazon$46.00
4.3 inch EKT043 T5L1 development evaluation board development board with WIFI module interface keil online simulationNewegg$56.99
DIYmall 2 Sets 915MHZ ESP32 Lora V3 WiFi+BLE Development Board 0.96inch OLED Display ESP32-S3 Dual-core SX1262 Type-C Lora Kit for Arduino NodeMCU IoTAmazon$209.99
Yamaha PLG150-PC Latin Groove Factory Expansion BoardSam Ash Music$74.99
MSI 970A-G43 AM3+ ATX AMD MotherboardNewegg$668.44
Supermicro ATX DDR4 LGA 2011 Motherboards X10SRI-F-ONewegg