Circuit Boards & Components
$102.99
BIGTREETECH Octopus V1.1 Control Board+BTT SFS V2.0 Smart Filament Sensor + 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Support Klipper for Voron2.4 CoreXY / I3 VZbot 3D Printer DIY Upgraded KitAmazon$29.89
Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Communication for NEMA 17 23 MotorAmazon$9.99
ALLECIN 25 Values 1W Carbon Film Resistor Kit from 1 Ohm to 1M Ohm 1 Watt 5% Resistors AssortmentAmazonSAVE $5.44
$19.95$25.39
DC5-12V 0A-30A Dual Channel H Bridge Driver Motor Robot Stepper Driver Controller Board ModuleAmazon$15.99
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$89.14
GLOB PRO SOLUTIONS 225D7291G006 CKD7079 CONTROL BOARDAmazon$1,590.78
Carpigiani IC573700197 OEM Electronic BoardWebstaurantStore$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$332.99
Hoshizaki (HOSHF) Control BoardAmazon$20.36
Fafeicy 12-Channel DC12-36V PLC Signal Amplifier Board Isolation Relay Module Amplifier Board with NPN Input PNP OutputAmazon$15.59
BOJACK DC Motor Speed Controller with Digital Display PWM 30A 6-60V 12V 24V 36V 48V LED Display Control Circuit Board with Start Stop SwitchAmazon$59.99
BIGTREETECH Manta E3EZ V1.0 Mainboard 32 Bit Silent Control Board Work with CB1/CM4 Support Klipper Drop-in Motherboard for Ender 3 Compatible with EZ2209 EZ5160 Stepper Motor DriverAmazon$47.66
PLC Control Board Programmable Logic Controller Delay Relay Module with Analog FX1N?30MR DC10?28VAmazon$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$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$5.99
Chanzon 30pcs 2W 150 Ω ohm Metal Film Fixed Resistor 0.01 ±1% Tolerance 150R MF Through Hole Resistors Current Limiting Rohs CertificatedAmazon$99.98
ARRIS 400X500X0.5MM 1MM 1.5MM 2MM 2.5MM 3MM 3.5MM 4MM 4.5MM 5MM 6MM 100% 3K Carbon Fiber Sheet, 3.0MM Carbon Plate Pannel Sheet Plain GlossyAmazon$13.99
BIGTREETECH TMC2209 V1.3 UART Stepper Motor Driver 2.8A Peak Stepstick Silent Driver for Manta M8P, Octopus V1.1, Octopus Pro, SKR 3, SKR V1.4 Turbo, SKR Pro V1.2 3D Printer Control Board (2 PCS)Amazon$5.99
Chanzon 30pcs 2W 51 Ω ohm Metal Film Fixed Resistor 0.01 ±1% Tolerance 51R MF Through Hole Resistors Current Limiting Rohs CertificatedAmazon$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$15.79
CPU Fan for Toshiba Satellite S55T-B S55T-B233 S55T-B5273 S55T-B5282 S55T-B5260 S55T-B5239 S55t-B5274NR S55T-B5134 S55T-B5273 S55T-B5273NR Left &.Newegg$15.99
DaFuRui 4 Channel 5V Relay Module,2Pack 5V Relay Board with Optocoupler Support High/Low Level Trigger for Arduino RelayAmazon$38.77
HPb62 Brass Sheet Brass Plate Yellow Brass Sheet Brass Metal Plate 0.3mm 0.5mm 0.8mm 1mm 1.2mm 1.5mm 2mm 3mm 4mm 5mm 6mm 8mm10mm (1mm*200mm*600mm)Amazon$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$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$76.99
AvaValley 34262524 PCB Main Control Board for Single Zone Wine UnitsWebstaurantStore$17.90
Electronics-Salon Prototype Screw/Terminal Block Shield Board Kit for Arduino MEGA-2560 R3.Amazon$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$17.89
IR Laser Module 12V Driver to 808nm 850nm 980nm 100mW-1000mW Module Circuit Board w/TTLAmazon$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$296.01
IB360MH B360 For Lenovo ThinkCenter M6400n/T4900V/M425/M525 PC Desktop Motherboard Fully TestedNewegg$5.99
Chanzon 50pcs 1W 430Ω ohm Metal Film Fixed Resistor 0.01 ±1% Tolerance 430 R MF Through Hole Resistors Current Limiting Rohs CertificatedAmazon$5.99
Chanzon 30pcs 2W 1 Ω ohm Metal Film Fixed Resistor 0.01 ±1% Tolerance 1R MF Through Hole Resistors Current Limiting Rohs CertificatedAmazon$6.45
Driver Expansion Board, DRV8825/A4988 42 On-Board DIP Switch, Terminal Power Connector, for 42 Stepper Motor Drive, 3D Printers and DIYAmazon$5.99
Chanzon 30pcs 2W 30 Ω ohm Metal Film Fixed Resistor 0.01 ±1% Tolerance 30R MF Through Hole Resistors Current Limiting Rohs CertificatedAmazon$9.99
680uF 16V 8X12mm +/-20% -40 to +105°C 25 PCS High Frequency Aluminum Electrolytic Capacitor,680 MFD,680uF 16V Capacitor,680uF Capacitor,16V Capacitor,680uF Capacitor 16V,16V 680uF CapacitorAmazon$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$11.99
MroSnail 60PCS 3296W Multiturn Trimmer Potentiometers Kit 100 Ohm 200 Ohm 500 Ohm 1K 2K 5K 10K 20K 50K 100K 200K 500K with Anti Static Ceramic ScrewdriverAmazon$11.76
1/6W 220 Ohm Metal Film Resistors 0.125W 1% Tolerances Bands 300Pcs - 54768Bed Bath & Beyond$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$6.49
HUABAN 50PCS 2 Watts 2W 51R 51 Ohm 1% Metal Film ResistorAmazon$6.49
HUABAN 100PCS 1 Watts 1W 30R 30 Ohm 1% Metal Film ResistorAmazon$5.99
Chanzon 30pcs 2W 10K Ω ohm Metal Film Fixed Resistor 0.01 ±1% Tolerance 10KR MF Through Hole Resistors Current Limiting Rohs CertificatedAmazon$5.99
HUABAN 200 Pieces 0.25 Watts 1/4W 3R0 3 Ohm 5% Carbon Film ResistorAmazon$6.50
HUABAN 20PCS 3 Watts 3W 100R 100 Ohm 1% Metal Film ResistorAmazon$457.24
GENE-5312 REV A1.0 100% OK 3.5 inch IPC Embedded Motherboard Industrial Mainboard SBC with CPU RAM PC104Newegg$524.40
Air Conditioning Computer Board CE-KFR80W / BP2T4N1-310 Computer BoardNewegg$24.99
Hcalory Air Diesel Parking Heater Motherboard Board Control, Without Voice Function, for 12V-24VAmazon$7.99
ALLECIN 25 Values 1/4W Resistor Kit from 1 Ohm to 1M Ohm 1/4 Watt 5% Carbon Film Resistors AssortmentAmazonSAVE $2.26
$13.93$16.19
FTVOGUE Adjustable Oscillator Module OCXO 10MHz Frequency Standard Reference Module Crystal Oscillator Constant Temperature Board, ModuleAmazon