envistia

usb-c 2s 3s 4s boost battery charger module – 8.4v/12.6v/16.8v 18650 charging board

2 pieces enhanced micro-usb powered 5v 1a 1s lipo battery charger tp4056 / dw01 module

pam8610 10w+10w stereo audio power amplifier board module with volume control

mq-135 nh3 nox ammonia alcohol benzene smoke co2 air quality gas sensor detector module

6-24v input to 5v 2a usb charger dc-dc buck step-down converter module

clear acrylic plastic case for xh-w1209 / w1209 digital thermostat temperature controller

breadboard power supply module 3.3v / 5v for mb-102

5x7cm diy pcb prototyping perf circuit boards breadboards - 10 piece set

sp1848-27145 4.8v seebeck thermoelectric power generator teg peltier module

arduino nano-compatible microcontroller board atmega328p ch340g

digispark attiny85 usb-c development board — arduino compatible microcontroller

wemos d1 r2 wifi development board – esp8266 – arduino uno compatible

3x 400 point solderless prototype pcb breadboard protoboards 3pcs

bnc female jack straight bulkhead mount solder cup rf connector (1/2/5/10 packs)

max232 rs232 to ttl db9 female serial port converter module with led indicators (1 & 5 packs)

bore rope barrel cleaner for 20 gauge shotguns

n-type male plug to n male plug rf adapter barrel connector

2 pack cigar cutter stainless steel double blade guillotine cigar knife pocket cutter

5.5x2.1mm male / female dc power plug / jack connectors for led lights, cctv & electronics

f type female to female f81 uhf coaxial coupler for tv rg-6 rg-59 75 ohm cable