20pcs dc 5v ams1117

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Buy 20pcs DC/DC 5V AMS1117-5V 800mA Power Supply Module Voltage Regulator for R219.08

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20Pcs AMS1117 5V Power Supply Module With DC Socket And Switch Package contains 1 X item of the smallest listed variant.

5V To 3.3V DC-DC Step-Down Power Supply Buck Module AMS1117 800MA Features: Size: 8.6 x 12.33 mm Input voltage: DC 4.2 V - 10 V Output: 3.3 V, 800 mA Note: 1.Boost modules or buck module indicate the operating voltage, Please do not exceed operating voltage, or it will be damaged easily! 2.Boost module output voltage can only be greater than or equal to input voltage, cannot be less than the input voltage! 3.Buck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power! 4.Automatic Adjustable Boost or Buck module has start voltage and limit working voltage, Please do not exceed them, or it will be damaged easily! 5.Cannot reverse polarity, or it will be short circuit, or will be born easily! Package included: 1 x Step-down module

20Pcs DC-DC 12V to 3.3V/5V/12V Voltage Converter Power Supply Module Board Feature:One channel input: DC 6V - 12V (the input voltage must be higher than the output voltage to 1V or more.)Triple output: 3.3V (ﾱ 0.05v error), 5V (ﾱ 0.05v error), 800mA (load current can not exceed 800ma), 12V (12V input directly to the output)Specially designed two rows of needle fixing hole, can be directly fixing on the plate to extend the experiment;Using multiple input and output pin, easy to use and connect;PCB board size: 4.5 x 4.5cmWith power indicator (red)Package includes:20 x Multi-output Power Supply Module

20Pcs MB102 Breadboard Module Adapter Shield 3.3V/5V For Arduino Board Description: Breadboard power supply module, compatible with 5 V, 3.3 V Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current: Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use. Size: 5.3*3.2*2.5cm Weight: 12g Please notice: this item only a Power Supply Module, Breadboard is not included. Package included: 20 x Power supply module Breadboard power supply module, compatible with 5 V, 3.3 V.      

20Pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Features: 1. As a square wave signal generator,generates a square wave signal used for experimental development. 2. Used to drive a stepper motor for generating a square wave drive signal. 3. Generate adjustable pulse for MCU. 4. Generate adjustable pulse,to control circuitry associated. 5. Size: 31mm x 22mm 6. Main chip: NE555 7. Input Voltage: 5V-15V DC. When power supply is 5 V, the output current can be 15 MA around; when 12V power supply, the output current can 35 MA around 8. Input current: >=100 MA 9. Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different) 10. Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%) 11. Output with LED indication(low level,LED will on; high level,LED will off;low frequency, the LED flashes) 12. The output frequency range is selectable: LF file: 1Hz ~ 50Hz                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        &nbs

Description: 1. onboard AMS1117-5.0 chip 2. onboard DC input voltage range of 6.5 V to 12 V 3. onboard 7 * 7 self-locking switch, convenient to control power supply turned on and off during the test 4. onboard power light, indicating whether the power supply 5. 4-way output voltage interface, convenient connection during the test 6. board size: 48.5 (mm) x12.5 (mm) Package included: 1 x AMS1117 5V Power Supply Module With DC Socket And Switch

Buy AMS1117 5V Power Supply Module With DC Socket And Switch for R186.00

Buy 20pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 5V Voltage Regulator Module for R784.35

Buy 20pcs 0.7-5V to 5V DC DC Boost Power Supply Step Up Module Converter Voltage Regulator for R720.00