envistia

12v 24v 10/20/30/40a/60a solar panel battery regulator charge controller with usb outputs

5mm common anode diffused rgb led - 4-pin tri-color red green blue led diodes (5/10/25 pieces)

40-socket female header 0.1" 2.54mm breadboard/pcb strip connectors 10/20/40/80 piece pkgs

micro sd tf card shield for wemos d1 mini wifi esp8266 arduino compatible

so-239 uhf female to female jack coupler rf coaxial adapter barrel connector for pl-259 plugs

bnc female to bnc female jack straight coupler rf coaxial adapter barrel connector

black rocker switch on-off spst 2-pin 21×15mm (0.8" x 0.6") kcd1-101 10a/125vac 6a/250vac — 2/5/10 pack

n-type female jack to n female jack rf adapter barrel connector

3mm super bright white led – 12000mcd water clear (10/25/50/100 pack)

black 3-pin rocker switch on-off-on spdt 21x15mm (0.8" x 0.6") kcd1 6a/250vac 10a/125vac

pl-259 uhf male plug to so-239 uhf female jack right-angle rf adapter connector

so239 uhf female jack to sma female jack rf adapter barrel connector

sma female to uhf female so239 jack rg-58 coaxial jumper cable 30cm 12 inches

12-30vdc 7a pwm dc motor speed controller regulator with on-board potentiometer and on/off switch

dy-sv5w voice playback mp3 music player amplifier module 5w sd/tf card uart i/o

2 pieces pam8403 mini 2 channel stereo 3w class d audio power amplifier module board

uhf male pl259 to sma male 50-ohm rg316 coax low loss jumper rf cable 20in/50cm

15a 6v-90v pulse width modulated pwm dc motor speed controller / regulator

lm2596 1.25v - 35v step-down buck dc-dc converter power supply module with led voltmeter

hc-05 bluetooth wireless rs-232 master/slave transceiver module