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Envistia Mall specializes in Arduino, Digispark, STM32, NodeMCU, PJRC Teensy and BBC micro:bit microcontrollers, Sollae Systems' PHPoC Programmable IoT Development Boards and EZTCP Serial Networking solutions, power supplies, voltage converters, sensors, detectors, controllers, electronic components, hardware and supplies for electronic R&D, prototyping, the electronics hobbyist and DIYer.

Online documentation in PDF format for products sold by Envistia Mall are listed below. Just click on the product name to open or download the PDF documentation. Click on the photo to view the Envistia Mall website product page.

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Audio Amplifier and Player Modules Detectors & Sensors
Electronic Components Lasers, LEDs and Light Sources
Logic, I2C and Level Translation Modules Microcontrollers (Arduino, STM32, etc.) and Networking Modules
Microcontroller Shields and Kits Motor Drivers & Controllers
Power Supply, Voltage Converter and Regulator Modules
Solar Charge Controllers
Temperature Controllers, TECs and Peltier Modules

Envistia Mall's datasheets are copyrighted by Envistia, LLC dba Envistia Mall. They are provided as-is and free of charge for our customer's use in installing and operating the products sold by Envistia Mall. Reposting, publishing or copying these datasheets without the prior written consent of Envistia, LLC is a violation of copyright law.

Audio Amplifier and Player Modules

PAM8302 Miniature 2.5W Class D Mono Audio Power Amplifier Module
PAM8302A Miniature 2.5W Class D Mono Audio Power Amplifier Module
PAM8403 Audio Amplifier Board
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Board
PAM8403 Audio Amplifier Module with Volume Control Pot PAM8403 3W Stereo Audio Power Amplifier Module with Volume Control Pot
PAM8610 10W Stereo Audio Power Amplifier Module with Volume Control Pot PAM8610 10W Stereo Audio Power Amplifier Module with Volume Control Pot
TDA7297 Audio Amplifier Module with Volume Control Pot TDA7297 15Wx2 Digital Stereo Audio Amplifier Module with Volume Potentiometer



Detectors & Sensors

HC-SR501 PIR Motion Detector Sensor Passive Infrared Receiver Module
HC-SR501 PIR Motion Detector Sensor Passive Infrared Receiver Module
MQ-2 Smoke Hydrogen Butane LPG Methane Sensor Detector Module
MQ-2 Smoke Hydrogen Butane LPG Methane Sensor Detector Module
MQ-5 Methane / Propane / Butane / LPG / Natural Gas / City Gas Sensor Detector Module
MQ-5 Methane Propane Butane LPG Natural Gas City Gas Sensor Detector Module
MQ-7 Carbon Monoxide CO Gas Sensor Detector Module
MQ-7 Carbon Monoxide CO Gas Sensor Detector Module
MQ-9 Carbon Monoxide CO Methane LPG Gas Sensor Detector Module
MQ-9 Carbon Monoxide CO Methane LPG Gas Sensor Detector Module
MQ-135 NH3 NOx Alcohol Benzene Smoke CO2 Gas Sensor Detector Module
MQ-135 NH3 NOx Alcohol Benzene Smoke CO2 Gas Sensor Detector Module



Electronic Components

1S 2S 3S 4S 18650 Lithium-Ion Battery Capacity/Charge Status Indicator Voltmeter
1S 2S 3S 4S 18650 Lithium-Ion Battery Capacity/Charge Status Indicator Voltmeter
4.5-30V DC Two-Wire 0.56" Red / Green / Blue LED Panel Mount LED Digital Voltmeter Voltage Meter
4.5-30V DC Two-Wire 0.56" Red / Green / Blue LED Panel Mount LED Digital Voltmeter Voltage Meter
KBPC5010
KBPC5010 1000V 50A Bridge Rectifier Manufacturer's Datasheet
Micro SD Memory Card Storage Board Module with SPI Interface
Micro SD Memory Card Storage Board Module with SPI Interface
5V 10A 1 Channel Power Relay Module 250V/10A
Relay Module 5V 10A 1 Channel 250V/10A



Lasers, LEDs and Light Sources

3MM 4-Pin Common Anode Diffused RGB LED (Nipple Package)
3MM 4-Pin Common Anode Diffused RGB LED (Nipple Package)
5mm 4-Pin Common Anode Clear and Diffused RGB LED
5MM 4-Pin Common Anode Clear and Diffused RGB LED
650nm 6mm 5V 5mW Red Laser Diode Module
650nm 6mm 5V 5mW Red Laser Diode Module



Logic, I2C and Level Translation Modules

2-Channel 5V PWM Pulse / Square Wave Generator Module
2-Channel 5V PWM Pulse / Square Wave Generator Module
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board
CD74HC4067 IC Manufacturer's Datasheet
I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Module
I2C 4-Channel Bi-Directional 5V to 3.3V Logic Level Converter Module
NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module
NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module
PCA9685 16-Channel 12-Bit I2C PWM Servo Motor Driver Module
PCA9685 16-Channel 12-Bit I2C PWM Servo Motor Driver Module



Microcontrollers (Arduino, STM32, etc.) and Networking Modules

Arduino Compatible UNO R3 ATmega328P CH340 USB Development Board Arduino Compatible UNO R3 ATmega328P CH340 USB Development Board
Arduino Compatible Nano ATMEGA328P / CH340 MiniUSB 5V Development Board Arduino Compatible Nano ATMEGA328P / CH340 MiniUSB 5V Development Board
Arduino Compatible Pro Micro ATmega32U4 5V 16MHz MicroUSB Development Board Arduino Compatible Pro Micro ATmega32U4 5V 16MHz MicroUSB Development Board
D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller
D1 Mini Pro NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller with Antenna D1 Mini Pro NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller with Antenna
Digispark ATtiny85 USB Development Board Digispark ATtiny85 USB Development Board
Digispark ATtiny85 MicroUSB Development Board Digispark ATtiny85 MicroUSB Development Board
NModeMCU CH340G LUA ESP8266 Development Board NodeMcu LUA ESP8266 ESP-12E CH340G WiFi Internet of Things Development Board
NodeMcu V3 LUA WeMos Compatible 32Mb Flash 340G ESP8266 IoT Development Module NodeMcu LUA WeMos Compatible 32Mb Flash 340G ESP8266 IoT Development Module
WeMos D1 R2 Board ESP8266 Arduino NodeMCU Compatible Development Board WeMos D1 R2 Board ESP8266 Arduino NodeMCU Compatible Development Board



Microcontroller Shields and Kits

Arduino Uno Bundle of 5 Starter Kit Arduino Compatible UNO R3 Starter Kit with UNO Board, 400 Point Breadboard, 65 Jumpers, USB and Battery Cables
Arduino Compatible UNO R3 Starter Kit with UNO Board LEDs, Potentiometers, Resistors, Buttons, 400 Point Breadboard, Jumpers, USB and Battery Cables Arduino Compatible UNO R3 Starter Kit with UNO Board LEDs, Potentiometers, Resistors, Buttons, 400 Point Breadboard, Jumpers, USB and Battery Cables
Arduino Uno Bundle of 5 Starter Kit with MB-102 Breadboard Arduino Compatible UNO R3 Starter Kit with Uno Board, 830 Point MB-102 Breadboard, 65 Jumpers, USB and Battery Cables
D1 Mini Battery Shield D1 Mini Battery Shield
D1 Mini Relay Shield D1 Mini Relay Shield



Motor Drivers & Controllers

15A 6V-90V Pulse Width Modulated PWM DC Motor Speed Controller / Regulator 15A 6V-90V Pulse Width Modulated PWM DC Motor Speed Controller / Regulator
A4988 Stepper Motor Driver Module A4988 Stepper Motor Driver Module
CNC Expansion Shield V3 for A4988 and DRV8825 Stepper Motor Drivers CNC Expansion Shield V3 for A4988 and DRV8825 Stepper Motor Drivers
L298N Dual H Bridge DC Stepper Motor PWM Drive Controller L298N Dual H Bridge DC Stepper Motor PWM Drive Controller
NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module
NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module



Power Supply, Voltage Converter and Regulator Modules

6-24V Input to 5V 2A Output USB Charger Module Buck Step-Down Converter 6-24V Input to 5V 2A Output USB Charger Module Buck Step-Down Converter
150W 10-32V In 12-35V Out 6A Step Up Boost Converter Power Supply Module 150W 10-32V In 12-35V Out 6A Step Up Boost Converter Power Supply Module
18650 LI-Ion Battery Charger and Dual USB 5V 2A Step Up Power Supply Module 18650 LI-Ion Battery Charger and Dual USB 5V 2A Step Up Power Supply Module
AMS1117-3.3 4.5V to 12V In, 3.3V Out Linear Voltage Regulator Module AMS1117-3.3 4.5V to 12V In, 3.3V Out Linear Voltage Regulator Module
AMS1117 3.3V and 5V Module Output Current vs Voltage Safe Operating Area (SOA) Curves App Note
AMS1117-5 6V to 12V In, 5V Out Linear Voltage Regulator Module AMS1117-5 6V to 12V In, 5V Out Linear Voltage Regulator Module
AMS1117 3.3V and 5V Module Output Current vs Voltage Safe Operating Area (SOA) Curves App Note
B3603 3A 6-40V DC-DC Digital Control CV/CC Step-Down Module Manufacturer's Datasheet B3603 3A 6-40V DC-DC Digital Control CV/CC Step-Down Module Manufacturer's Datasheet
D3806 10-40VDC In 0-38VDC Out Step Up / Step Down Digital Control Boost/Buck CC/CV Power Converter Module D3806 10-40VDC In 0-38VDC Out Step Up / Step Down Digital Control Boost/Buck CC/CV Power Converter Module Manufacturer's Datasheet
W1209 Acrylic Case Assembly Instructions LM2596 4V-40V in 1.25V-37V Out LED Display Buck Voltage Regulator Module
W1209 Temperature Controller
LM317T 5-35VDC / 5-22VAC to 1-34VDC Step Down Linear Regulator Converter Module Controller
Mini360 Ultra-small Adjustable DC-DC Step-Down Buck Power Supply Module
Mini360 Ultra-small 1-17V Adjustable DC-DC Step-Down Buck Power Supply Module
MT3608 2V to 28V Adjustable Output 2A DC-DC Step Up Boost Power Supply Voltage Converter
MT3608 2V to 28V Adjustable Output 2A DC-DC Step Up Boost Power Supply Voltage Converter
MT3608 2V to 28V Adjustable Output 2A DC-DC Step Up Boost Power Supply Voltage Converter With Micro USB Input Connector
MT3608 2V to 28V Adjustable Output 2A DC-DC Step Up Boost Power Supply Voltage Converter With Micro USB Input Connector
XL4015 1.2V - 34V 5A DC-DC Step-down Buck CC/CV Battery Charger LED Driver Power Supply Module with Volt, Amp & Power Meter
XL4015 1.2V - 34V 5A DC-DC Step-down Buck CC/CV Battery Charger LED Driver Power Supply Module with Volt, Amp & Power Meter
XL4015 DC-DC Adjustable 4V-38V Input 1.25V-36V Output 5A Step Down Buck Power Supply Module
XL4015 DC-DC Adjustable 4V-38V Input 1.25V-36V Output 5A Step Down Buck Power Supply Module
XL6009 DC-DC 3-23V In 5V-48V Out Adjustable Step-up Boost Power Converter Module
XL6009 DC-DC 3-23V In 5V-48V Out Adjustable Step-up Boost Power Converter Module



Solar Charge Controllers

10A/20A/30A PWM Solar Charge Controller
10A/20A/30A PWM Solar Charge Controller Manufacturer's Datasheet



Temperature Controllers, TECs and Peltier Modules

SP1848-27145 4.8V Seebeck Thermoelectric Power Generator TEG Peltier Module
SP1848-27145 4.8V Seebeck Thermoelectric Power Generator TEG Peltier Module
TEC1-12706 12V 60W Thermoelectric Peltier Cooler Module
TEC1-12706 12V 60W Thermoelectric Peltier Cooler Module
TEC1-12706 12V 60W Thermoelectric Peltier Cooler Module With Heatsink
TEC1-12706 12V 60W Thermoelectric Peltier Cooler Module With Heatsink
TEC1-12715 12V 225W Thermoelectric Peltier Cooler Module
TEC1-12715 12V 225W Thermoelectric Peltier Cooler Module
W1209 Temperature Controller
W1209 12V -50C to 110C Digital Thermostat Temperature Controller Module
W1209 Acrylic Case Assembly Instructions W1209 Temperature Controller Acrylic Case Assembly Instructions