Modules
NodeMCU Compatible ESP8266 CP2102 Board Wireless IoT LUA WiFi (ESP8266)
NodeMCU Compatible ESP8266 CP2102 Board Wireless IoT LUA WiFi
The NodeMCU is based on the ESP-12E, fully compatible with existing version
With CP2102 Chip and have Powerful Function
An open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines
Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
802.11 b/g/n
Integrated low power 32-bit MCU
Integrated 10-bit ADC
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLL, regulators, and power management units
Supports antenna diversity
WiFi 2.4 GHz, support WPA/WPA2
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LM2596 DC-DC Step Down Power Supply Module Voltage Regulator 3A (LM2596)
LM2596 DC-DC Step Down Power Supply Module Voltage Regulator 3A
1. Model: LM2596 DC-DC voltage reduction module
2. Input Voltage: 3.2V ~ 40V
3. Output Voltage: 1.25V ~ 35V
4. Output Current: 3A ( maximum )
5. Conversion Efficiency: 92% ( highest )
6. Output ripple: <30mV
7. Switching Frequency: 65KHz
8. Size: about 43mm * 21mm * 14mm / 1.69 * 0.83 * 0.55 inches
9. Working Temperature: -45 ℃ ~ +85 ℃
10. Connection port:
IN + input positive IN - input negative
OUT + output positive OUT - output negative
11. Input Voltage Range: DC 3.2V to 46V ( the input voltage must be higher than the output voltage
of 1.5V or more, and it can not be raised )
12. Output Voltage Range: DC 1.25V to 35V voltage is continuously adjustable, and high efficiency
( maximum 92% ) maximum output current is 3A.
13. Note: This is a step-down module, so the input voltage must be higher than the output voltage.
Package Includes:
1x LM2596 DC-DC Step Down Power Module
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MB102 Breadboard Power Supply Module dual 5V3.3V output DC voltage regulator (MB102)
Breadboard special power module MB-102 power board dual 5V3.3V output DC voltage regulator module
1.Brand new and high quality.
2.Breadboard power supply module, compatible with 5 V, 3.3 V
Apply to MB102 breadboard
3.Input voltage: 6.5-12 V (DC) or USB power supply
4.Output voltage: 3.3V/5V can switch over
5.Maximum output current: <700 ma
6.Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
7.On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
Note: Cables and breadboard not included
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