TI CC2540/CC2541 Bluetooth 4.0 BLE 2540 2541 Transparent Serial Data Module w/Antenna
3.3V TTL / bluetooth low energy / HM-10
 
(3)
$3.88 FREE
Authentic EleksMaker Mana SE V3.2 2-axis Stepper Motor Controller Driver Board
for DIY laser engraver / 12V / w/ case
$26.39 FREE
KEYES 18B20 Temperature Sensor Module for Arduino
red / w/ Dupont connection cable
 
(1)
$1.86 FREE
CC2541 Bluetooth 4.0 BLE Transparent Serial Data Module
HM-10 compatible / UART transceiver / support iOS / android
 
(1)
$3.71 FREE
HLK-PM01 AC 220V to DC 5V Mini Power Supply Module
for smart home switch
$3.36 FREE
XH-M567 DC 12-24V 2*80W Digital Audio Amplifier
TPA3116D2 chipset / 2-channel / treble bass / multi-layer protection / random color
 
(1)
$5.39 FREE
W1209 Temperature Control Switch Thermostat Thermometer
DC 12V / -50'C ~ +110'C
 
(7)
$1.82 FREE
8-Channel 12V/250V AC Relay Module
optocoupler isolation
$5.64 FREE
TP4056 1A Li-ion Battery Charging Module
 
(168)
$2.59 FREE
ZK-DP3A 15W USB Step Up Converter Power Supply Module
w/ LCD display
$9.16 FREE
XH-A105 2-Channel Bluetooth Digital Power Amplifier Board
supports AUX / dual 100W
$9.09 FREE
XH-M139 2.1 Channel Digital Power Amplifier Board Module
2*50W+100W
 
(1)
$8.87 FREE
ZK-PD60 6A DC Boost/Buck Converter Power Supply Module
35W / multi-layer circuit protection
$8.52 FREE
KR1201A & KT05 433MHz Wireless Remote Control Relay Receiver Module
1*RF Transmitters 2 button+ 2*receiver 1CH / 12V / 5-20s delay setting / 100m remote control
 
(1)
$7.66 FREE
Micro-USB 1A 18650 Lithium Battery Charging Board Charger Module
5V input / over-discharge / over-current protection
 
(27)
$1.14 FREE