2 ชิ้น USBASP USB ISP โปรแกรมเมอร์สำหรับ 51 AVR ไมโครคอนโทรลเลอร์ดาวน์โหลดสายเคเบิลพร้อมการป้องกันกระแสเกินแบบกู้คืนด้วยตนเอง

DC-DC Converter Step Down Buck Power 40-5V To 0.9-30V Adjustable Supply Module repl 7812 7805 AMS1117 LM2596

AEE3-1 PCS 24V To 12V 15A 180W DC Converter Stabilizer Step-Down Transformer Silver Metal 12V Module Power Supply

DC-DC300W step-down module constant voltage constant current 8-35v to 1.5-30 V DC adjustable 15A high power supply

24V/12V/5V5A high current resistant high voltage 36V60V72V90V120VDC9-150V step-down power module

Suitable for 600W high power adjustable step-down module 84V-120V voltage and current display solar drive power supply

12A High Power DC-DC Buck Module, 9-32V Input 12V/24V to 5V Step Down Power Supply

24V to 12V 5A 10A 60W 120W Transformer DC DC Converter Voltage Regulator Step Down Buck Module Power Supply for Car LED TV Solar

AC23-Step-Down DC-DC Power Module Converter 6-32V Wide Voltage 5V Output 3.5A Automotive Industrial Communication USB

TAO 3A/5A-V2-Air (2-8S)/10A 3-14S TL2268 Step-down Module Externally Adjustable (6.0V/7.4V/8.4V)

10Pcs Adjustable Step-Down Power Module Buck Converter Supply Module Voltage Regulator for DIY Mobile Vehicle Camera

A84X-SK150S CNC Finished+433M Kit Adjustable DC Voltage Regulator Constant Voltage Constant Current 8A 150W Step-Down Module

For Mini360 RC Airplane Module Mini 360 DC Buck Converter 2A Step Down Module 4.75V-23V to 1V-17V 17x11x3.8mm New LM2596

5V Dual Output Linear Voltage Regulator Module LM7805 Transformer Step Down Low Ripple Anti-interference Power Supply Module

LXAF Converter 12V Step Down To 3V 3A 15W Power Supply Module for DC

Adjustable DC-DC Buck Converter 600W 20A 12V-72V To 2.5V-60V Step-Down Module CC/CV For Arduino/Power Supply/DIY Projects-AA26

2X 12V-24V To 6V 10A 60W DC Converter Stabilizer Step-Down Transformer Regulator Step Up Down Module Power Supply

J2HB DC8-40V To 12V Power Supply Converter Module Adjustable Regulator Step Down Module Stabilizer

HHTL DC 7-32V To 5V Buck Converter Step Down Module 5A Low Ripple

AA19 ZK-SJ20 Automatic Step Up Down Module MPPT with LCD Display Buck Boost Converter Power Supply Module Adjustable Board

24V to 12V 85A 100A 1020W 1200W DC DC Converter Transformer Voltage Regulator Step Down Buck Module LED Solar Car Power Supply

DC step-down board 6V-24V12V to fixed 5V16A high current band enabling 80W DC step-down power module

24V To 13.8V DC-DC Voltage Converter 80A Step Down Voltage Regulator Module IP67 Waterproof Construction

~Latest Model Adjustable DC Regulated Power Supply Step-Down Module Constant Voltage And Current Maintenance 60V 480W Step-Down

E74D 4-30V To 0.5-30V Automatic Step Up Down Power Supply AT30 Converter Module Replacement for Industrial Electronic

Aluminum Alloy DC-DC Step Down Converter 24V To 12V 50A 60A 600W 720W Switching Mode Power Supply Module Electrical Supplies

Step-down adjustable DC regulated power supply step-up step-down module constant voltage constant current solar charging

30W DC-DC Buck Converter 9-120V to 12V 5V 3A CC CV Step Down Module 24V 36V 48V 60V 72V 84V 96V Regulated Power Supply

DC-DC Step-Down Power Module 12V/24V/36V To 5V 10A 50W Ultra-Thin Converter for Car Display & LED Screen

DC-DC Adjustable Step-down Module 15A Synchronous Rectifier Solar MPPTvoltage Reduction Charging Module Step-Down Module

High Power 800W Adjustable Step-down Module Solar Charging Controller 0-25A Universal

AC 220V/380V To DC 5V/12V/24V Isolated Switching Power Supply Module 5W/10W/20W Step Down Converter Board

24V to 12V 120A 1440W Transformer DC DC Converter Voltage Regulator Reducer Step Down Buck Module Power Supply for Car LED Solar

Step Down voltage 50-100v Input 60v 72v 84v 96v Isolated DC Converter 60v to 24v 10a 240w Buck Power Supply module

20A HV SBEC High Voltage Step Down Module 2-12S Lipo Input For RC Aircraft Model No Program Needed

P9JB Automatic 4-30V to 0.5-30V Converter Auto Step Up Down Current Boost Board Converter Module Industrial Application

4K Module Wireless Camera Dedicated Converter 220v To 5v Transformer Multi Output USB Regulator 1A Module DC Step-down Device