![1 Channel USB Powered Relay Module](https://www.botnroll.com/5816-home_default/1-channel-usb-powered-relay-module.jpg)
1 Channel USB Powered Relay Module
Price
€23.50
![1 Channel USB Powered Solid State (AC) Relay Module](https://www.botnroll.com/5885-home_default/1-channel-usb-powered-solid-state-ac-relay-module.jpg)
1 Channel USB Powered Solid State...
Regular price
€26.90
-€5.00
Price
€21.90
- On sale!
- -€5.00
![16 Channel Ethernet Relay Module](https://www.botnroll.com/4927-home_default/-16-channel-ethernet-relay-module-.jpg)
16 Channel Ethernet Relay Module
Price
€106.90
![16 Channel Relay Controller Board](https://www.botnroll.com/3649-home_default/modulo-16-reles-10a.jpg)
16 Channel Relay Controller Board
Price
€32.50
![16 Channel USB GPIO Module With Analog Inputs](https://www.botnroll.com/3596-home_default/modulo-gpio-16-canais-com-entradas-analogicas.jpg)
16 Channel USB GPIO Module With...
Price
€59.90
![16 Channel USB Relay Module](https://www.botnroll.com/4962-home_default/-16-channel-usb-relay-module-.jpg)
16 Channel USB Relay Module
Price
€76.90
![2 Channel AC Solid State Relay Controller Board](https://www.botnroll.com/3638-home_default/placa-controladora-de-2-reles-de-estado-solido-ac.jpg)
2 Channel AC Solid State Relay...
Regular price
€29.90
-€5.00
Price
€24.90
- On sale!
- -€5.00
![2 Channel Bluetooth Relay Module](https://www.botnroll.com/5822-home_default/2-channel-bluetooth-relay-module.jpg)
2 Channel Bluetooth Relay Module
Price
€36.90
![2 Channel Solid State Relay Controller Board](https://www.botnroll.com/5842-home_default/2-channel-solid-state-relay-controller-board.jpg)
2 Channel Solid State Relay DC...
Price
€34.90
![1 Channel USB Powered Relay Module](https://www.botnroll.com/5497-home_default/2-channel-usb-powered-relay-module.jpg)
2 Channel USB Powered Relay Module
Price
€27.85
![2 Channel USB Relay Module - USB miniB](https://www.botnroll.com/5889-home_default/2-channel-usb-relay-module-usb-minib.jpg)
2 Channel USB Relay Module - USB miniB
Price
€27.75
![32 Channel Ethernet 12V...](https://www.botnroll.com/17065-home_default/-32-channel-ethernet-relay-module-.jpg)
32 Channel Ethernet 12V Relay Module
Price
€154.00
![32 Channel Ethernet GPIO Module With Analog Inputs](https://www.botnroll.com/4966-home_default/-modulo-ethernet-gpio-32-canais-c-14-entradas-analogicas-.jpg)
32 Channel Ethernet GPIO Module With...
Price
€85.00
![32 Channel Relay Controller Board](https://www.botnroll.com/3653-home_default/modulo-32-reles-10a.jpg)
32 Channel Relay Controller Board
Regular price
€54.90
-€15.00
Price
€39.90
- On sale!
- -€15.00
![32 Channel USB Relay Module](https://www.botnroll.com/4919-home_default/-32-channel-usb-relay-module-.jpg)
32 Channel USB Relay Module
Price
€117.90
![4 Channel Solid State Relay Controller Board](https://www.botnroll.com/3633-home_default/placa-controladora-de-4-reles-de-estado-solido.jpg)
4 Channel AC Solid State Relay...
Price
€39.90
![7809 9V Voltage Regulator Breakout Board](https://www.botnroll.com/5850-home_default/7809-9v-voltage-regulator-breakout-board.jpg)
7809 9V Voltage Regulator Breakout Board
Price
€4.90
- DISCONTINUED
![8 Channel (AC) Solid State Relay Controller Board](https://www.botnroll.com/4974-home_default/-8-channel-ac-solid-state-relay-controller-board-.jpg)
8 Channel (AC) Solid State Relay...
Price
€59.90
![8 Channel (DC) Solid State Relay Controller Board](https://www.botnroll.com/4970-home_default/-8-channel-dc-solid-state-relay-controller-board-.jpg)
8 Channel (DC) Solid State Relay...
Price
€59.90
![8 Channel Bluetooth GPIO Module](https://www.botnroll.com/3604-home_default/8-channel-bluetooth-gpio-module.jpg)
8 Channel Bluetooth GPIO Module
Regular price
€39.90
-€5.00
Price
€34.90
- On sale!
- -€5.00
![8 Channel Bluetooth Relay Module](https://www.botnroll.com/4995-home_default/-8-channel-bluetooth-relay-module-.jpg)
8 Channel Bluetooth Relay Module
Price
€54.90
![8 Channel Darlington Driver Shield](https://www.botnroll.com/3663-home_default/shiled-com-driver-darlington-8-canais.jpg)
8 Channel Darlington Driver Shield
Price
€11.90
![8 Channel USB (AC) Solid State Relay Module](https://www.botnroll.com/4951-home_default/-8-channel-usb-ac-solid-state-relay-module-.jpg)
8 Channel USB (AC) Solid State Relay...
Price
€73.50
![8 Channel USB (DC) Solid...](https://www.botnroll.com/14228-home_default/8-channel-usb-dc-solid-state-relay-module.jpg)
8 Channel USB (DC) Solid State Relay...
Price
€75.50
![Módulo GPIO 8 canais com entradas analógicas](https://www.botnroll.com/3600-home_default/modulo-gpio-8-canais-com-entradas-analogicas.jpg)
8 Channel USB GPIO Module With Analog...
Price
€37.50
![8 Channel USB Relay Module](https://www.botnroll.com/8155-home_default/8-channel-usb-relay-module-.jpg)
8 Channel USB Relay Module
Price
€99.90
![AD9283 ADC Expansion Module](https://www.botnroll.com/5838-home_default/ad9283-adc-expansion-module.jpg)
AD9283 ADC Expansion Module
Price
€29.90
- DISCONTINUED
![AD9763 DAC Expansion Module](https://www.botnroll.com/5032-home_default/-ad9763-dac-expansion-module-.jpg)
AD9763 DAC Expansion Module
Price
€55.70
![Alphanumeric LCD Display Expansion Module](https://www.botnroll.com/5905-home_default/alphanumeric-lcd-display-expansion-module.jpg)
Alphanumeric LCD Display Expansion...
Price
€18.60
![Blades set10pcs](https://www.botnroll.com/19189-home_default/blades-set10pcs.jpg)
Blades set10pcs
Price
€1.55
![Digital and Analog IO Expander Shield](https://www.botnroll.com/3659-home_default/shield-expansor-de-io-digitais-e-analogicos.jpg)
Digital and Analog IO Expander Shield
Price
€23.90
- DISCONTINUED
![Elbert V2 - Spartan 3A FPGA...](https://www.botnroll.com/14937-home_default/elbert-v2-spartan-3a-fpga-development-board.jpg)
Elbert V2 - Spartan 3A FPGA...
Price
€78.00
![IO Breakout Module for Mimas](https://www.botnroll.com/5846-home_default/io-breakout-module-for-mimas.jpg)
IO Breakout Module for Mimas
Price
€5.75
![LED Expansion Module - 8 LEDs](https://www.botnroll.com/5873-home_default/led-expansion-module-8-leds.jpg)
LED Expansion Module - 8 LEDs
Price
€4.95
![LM4550 AC'97 Stereo Audio Codec Expansion Module](https://www.botnroll.com/5830-home_default/lm4550-ac-97-stereo-audio-codec-expansion-module.jpg)
LM4550 AC'97 Stereo Audio Codec...
Price
€27.75
![Micro SD Expansion Module](https://www.botnroll.com/5826-home_default/micro-sd-expansion-module.jpg)
Micro SD Expansion Module
Price
€9.50
![Mimas - Spartan 6 FPGA Development Board](https://www.botnroll.com/5023-home_default/-mimas-spartan-6-fpga-development-board-.jpg)
Mimas - Spartan 6 FPGA Development Board
Price
€63.50
![Módulo GPIO Ethernet 16 canais com entradas analógicos](https://www.botnroll.com/3605-home_default/modulo-gpio-ethernet-16-canais-com-entradas-analogicos.jpg)
Módulo GPIO Ethernet 16 canais com...
Regular price
€58.90
-€9.00
Price
€49.90
- On sale!
- -€9.00